$22.60
0.492.22%
At close: Dec 16, 4:00 PM EST
$22.72
0.120.53%
After Hours: 7:50 PM EST
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Tandem Diabetes Care Insider Trading Activity
TNDMNASDAQ
Tandem Diabetes Care Insider Trading Activity | NASDAQ:TNDM | Benzinga
Track the latest Tandem Diabetes Care insider trading activity. Stay informed on recent buys, sells, and market impact for Tandem Diabetes Care stock.
What is Insider Activity?
Insider trading activity involves company insiders, such as executives, directors, and employees, engaging in transactions of their own company's stock. Insiders' buy and sell transactions provide valuable insights into their confidence in the company's future performance.
What are Tandem Diabetes Care Inc Insiders Doing?
Insiders have report no purchases/sales in the last 30 days.
Notable Recent Insider Buys and Sales
There has been no Insider buying or selling in the last 90 days.
Ownership Statistics for Tandem Diabetes Care Inc
Shares Outstanding
67.802M
Insider Shares Owned
516.295K
Insider Percentage Owned
0.76%
Institutional Shares Held
41.394M
Institutional Percentage Held
61.1%
| Aug 11, 2025 | John F Sheridan | PRESIDENT & CEO | 10.00K | $10.23 | $102.32K | BUY | 10.38% | 106.33K | Aug 11 | View |
| Aug 11, 2025 | Leigh Vosseller | EVP & CHIEF FINANCIAL OFFICER | 13.72K | $10.89 | $149.40K | BUY | 30.05% | 59.38K | Aug 08 | View |
| Mar 11, 2025 | Jean-Claude Kyrillos | EVP & CHIEF OPERATING OFFICER | 10.54K | $18.12 | $190.97K | BUY | ∞ | 10.54K | Mar 07 | View |
| Nov 22, 2024 | Kim D Blickenstaff | DIRECTOR | -40.00K | $31.04 | -$1.24M | SELL | -19.49% | 165.19K | Nov 20 - Nov 21 | View |
| Nov 19, 2024 | Mark D. Novara | EVP & CHIEF COMMERCIAL OFFICER | 532.00 | $23.24 | $12.36K | BUY | ∞ | 532.00 | Nov 15 | View |
| Jun 03, 2024 | Dick Allen | DIRECTOR | -5.00K | $51.68 | -$258.40K | SELL | -83.33% | 1.00K | May 30 | View |
| Nov 29, 2023 | Dick Allen | DIRECTOR | 5.00K | $18.96 | $94.78K | BUY | 31.32% | 20.96K | Nov 27 | View |
| Nov 13, 2023 | Leigh Vosseller | EVP & CHIEF FINANCIAL OFFICER | 6.20K | $15.39 | $95.40K | BUY | 35.88% | 23.48K | Nov 08 | View |
| Nov 13, 2023 | Shannon M. Hansen | CHIEF LEGAL OFFICER | 1.94K | $15.44 | $29.88K | BUY | 66.34% | 4.85K | Nov 08 | View |
| Sep 19, 2023 | Kathleen McGroddy-Goetz | DIRECTOR | 1.00K | $21.45 | $21.45K | BUY | 12.45% | 9.03K | Sep 15 | View |
| May 22, 2023 | Dick Allen | DIRECTOR | 9.00K | $29.32 | $265.52K | BUY | ∞ | 1.00K | May 18 - May 22 | View |
| May 19, 2023 | Peyton R Howell | DIRECTOR | 3.00K | $30.16 | $90.49K | BUY | 54.05% | 8.55K | May 17 | View |
| May 16, 2023 | Leigh Vosseller | EVP & CHIEF FINANCIAL OFFICER | 3.02K | $32.77 | $98.81K | BUY | 26.59% | 14.35K | May 12 | View |
| Mar 07, 2023 | David B Berger | EVP & CHIEF OPERATING OFFICER | 0.00 | $30.02 | -$223.28K | SELL-OPTIONS | 0.00% | 3.61K | Mar 03 | View |
| Dec 19, 2022 | David B Berger | EVP & CHIEF OPERATING OFFICER | 0.00 | $29.58 | -$535.80K | SELL-OPTIONS | 0.00% | 3.27K | Dec 15 - Dec 16 | View |
| Jun 10, 2022 | David B Berger | EVP & CHIEF OPERATING OFFICER | -3.10K | $41.94 | -$524.50K | SELL | -53.43% | 2.70K | Jun 08 | View |
| May 19, 2022 | Kim D Blickenstaff | DIRECTOR | 11.56K | $72.77 | $59.01K | SELL-OPTIONS | 5.97% | 205.19K | May 17 - May 18 | View |
| May 10, 2022 | Leigh Vosseller | EVP & CHIEF FINANCIAL OFFICER | 2.50K | $74.61 | $186.53K | BUY | 36.97% | 9.26K | May 06 - May 09 | View |
| May 10, 2022 | John F Sheridan | PRESIDENT & CEO | 2.50K | $69.90 | $174.75K | BUY | 33.08% | 10.06K | May 09 | View |
| May 10, 2022 | Peyton R Howell | DIRECTOR | 2.00K | $74.85 | $149.69K | BUY | 210.97% | 2.95K | May 06 | View |
| May 10, 2022 | Christopher J Twomey | DIRECTOR | 125.00 | $92.73 | -$209.24 | SELL-OPTIONS | 1.34% | 9.46K | May 05 | View |
| May 04, 2022 | Rebecca B Robertson | DIRECTOR | 0.00 | $65.36 | -$94.09K | SELL-OPTIONS | 0.00% | 0.00 | May 02 | View |
| May 04, 2022 | Rebecca B Robertson | DIRECTOR | 0.00 | $65.36 | -$94.09K | SELL-OPTIONS | 0.00% | 0.00 | May 02 | View |
| Apr 05, 2022 | David B Berger | EVP & CHIEF OPERATING OFFICER | 0.00 | $68.37 | -$99.02K | SELL-OPTIONS | 0.00% | 4.96K | Apr 01 | View |
| Mar 21, 2022 | David B Berger | EVP & CHIEF OPERATING OFFICER | 0.00 | $63.61 | -$447.54K | SELL-OPTIONS | 0.00% | 4.96K | Mar 16 | View |
| Mar 16, 2022 | Kathleen McGroddy-Goetz | DIRECTOR | -405.00 | $106.00 | -$42.93K | SELL | -33.22% | 814.00 | Mar 14 | View |
| Mar 02, 2022 | David B Berger | EVP & CHIEF OPERATING OFFICER | 266.00 | $65.75 | -$109.67K | SELL-OPTIONS | 5.67% | 4.96K | Feb 28 - Mar 01 | View |
| Feb 03, 2022 | Rebecca B Robertson | DIRECTOR | 0.00 | $75.98 | -$125.95K | SELL-OPTIONS | 0.00% | 0.00 | Feb 01 | View |
| Feb 03, 2022 | David B Berger | EVP, BUS OPS & COMPLIANCE | 0.00 | $68.38 | -$99.05K | SELL-OPTIONS | 0.00% | 4.69K | Feb 01 | View |
| Jan 05, 2022 | David B Berger | EVP, BUS OPS & COMPLIANCE | 0.00 | $84.01 | -$130.30K | SELL-OPTIONS | 0.00% | 4.69K | Jan 03 | View |
| Dec 29, 2021 | Elizabeth A. Gasser | EVP, CHIEF STRATEGY OFFICER | 0.00 | $119.50 | -$69.08K | SELL-OPTIONS | 0.00% | 431.00 | Dec 27 | View |
| Dec 29, 2021 | James Leal | SVP, OPERATIONS | 0.00 | $103.41 | -$183.14K | SELL-OPTIONS | 0.00% | 4.01K | Dec 27 | View |
| Dec 17, 2021 | David B Berger | EVP, BUS OPS & COMPLIANCE | 0.00 | $81.56 | -$1.50M | SELL-OPTIONS | 0.00% | 4.69K | Dec 15 | View |
| Dec 09, 2021 | Elizabeth A. Gasser | EVP, CHIEF STRATEGY OFFICER | 0.00 | $113.82 | -$56.71K | SELL-OPTIONS | 0.00% | 431.00 | Dec 07 | View |
| Dec 01, 2021 | James Leal | SVP, OPERATIONS | 156.00 | $93.11 | -$164.00K | SELL-OPTIONS | 4.05% | 4.01K | Nov 29 | View |
| Dec 01, 2021 | David B Berger | EVP, BUS OPS & COMPLIANCE | 204.00 | $73.75 | -$135.77K | SELL-OPTIONS | 4.54% | 4.69K | Nov 29 - Dec 01 | View |
| Nov 17, 2021 | Susan Morrison | EVP & CHIEF ADMIN. OFFICER | 0.00 | $80.53 | -$4.27M | SELL-OPTIONS | 0.00% | 8.08K | Nov 16 | View |
| Nov 05, 2021 | Susan Morrison | EVP & CHIEF ADMIN. OFFICER | 0.00 | $80.43 | -$662.01K | SELL-OPTIONS | 0.00% | 8.08K | Nov 03 | View |
| Nov 05, 2021 | Elizabeth A. Gasser | EVP, CHIEF STRATEGY OFFICER | -975.00 | $113.94 | -$1.22M | SELL | -80.05% | 243.00 | Nov 03 | View |
| Nov 05, 2021 | Leigh Vosseller | EVP & CHIEF FINANCIAL OFFICER | 0.00 | $79.46 | -$1.21M | SELL-OPTIONS | 0.00% | 6.29K | Nov 03 | View |
| Nov 03, 2021 | Rebecca B Robertson | DIRECTOR | -392.00 | $84.89 | -$165.99K | SELL | -100.00% | 0.00 | Nov 01 | View |
| Nov 03, 2021 | David B Berger | EVP, BUS OPS & COMPLIANCE | 0.00 | $77.28 | -$116.84K | SELL-OPTIONS | 0.00% | 4.49K | Nov 01 | View |
| Oct 28, 2021 | James Leal | SVP, OPERATIONS | 0.00 | $92.85 | -$142.77K | SELL-OPTIONS | 0.00% | 3.75K | Oct 27 | View |
| Oct 14, 2021 | Susan Morrison | EVP & CHIEF ADMIN. OFFICER | 0.00 | $70.93 | -$1.23M | SELL-OPTIONS | 0.00% | 8.08K | Oct 13 | View |
| Oct 14, 2021 | Leigh Vosseller | EVP & CHIEF FINANCIAL OFFICER | 0.00 | $75.70 | -$2.27M | SELL-OPTIONS | 0.00% | 6.29K | Oct 12 - Oct 14 | View |
| Oct 14, 2021 | David B Berger | EVP, BUS OPS & COMPLIANCE | 0.00 | $74.07 | -$1.10M | SELL-OPTIONS | 0.00% | 4.49K | Oct 12 | View |
| Oct 04, 2021 | David B Berger | EVP, BUS OPS & COMPLIANCE | 0.00 | $68.43 | -$99.14K | SELL-OPTIONS | 0.00% | 4.49K | Oct 01 | View |
| Sep 29, 2021 | James Leal | SVP, OPERATIONS | 0.00 | $88.54 | -$126.43K | SELL-OPTIONS | 0.00% | 3.75K | Sep 27 | View |
| Sep 17, 2021 | Leigh Vosseller | EVP & CHIEF FINANCIAL OFFICER | 0.00 | $71.93 | -$1.06M | SELL-OPTIONS | 0.00% | 6.29K | Sep 15 - Sep 16 | View |
| Sep 17, 2021 | David B Berger | EVP, BUS OPS & COMPLIANCE | 0.00 | $70.43 | -$928.21K | SELL-OPTIONS | 0.00% | 4.49K | Sep 15 | View |
| Sep 15, 2021 | Leigh Vosseller | EVP & CHIEF FINANCIAL OFFICER | 0.00 | $69.81 | -$1.02M | SELL-OPTIONS | 0.00% | 6.29K | Sep 13 | View |
| Sep 15, 2021 | Brian B Hansen | EVP & CHIEF COMMERCIAL OFFICER | 0.00 | $83.81 | -$2.26M | SELL-OPTIONS | 0.00% | 6.33K | Sep 13 | View |
| Sep 09, 2021 | James Leal | SVP, OPERATIONS | 0.00 | $102.67 | -$145.32K | SELL-OPTIONS | 0.00% | 3.75K | Sep 07 | View |
| Sep 09, 2021 | Christopher J Twomey | DIRECTOR | -2.80K | $128.43 | -$360.10K | SELL | -28.82% | 6.92K | Sep 07 - Sep 08 | View |
| Sep 03, 2021 | Christopher J Twomey | DIRECTOR | -8.70K | $115.00 | -$1.00M | SELL | -47.20% | 9.73K | Sep 02 | View |
| Sep 03, 2021 | Kim D Blickenstaff | DIRECTOR | -28.70K | $113.36 | -$3.25M | SELL | -12.32% | 204.28K | Sep 02 | View |
| Aug 31, 2021 | James Leal | SVP, OPERATIONS | 155.00 | $81.07 | -$98.59K | SELL-OPTIONS | 4.31% | 3.75K | Aug 27 | View |
| Aug 18, 2021 | David B Berger | EVP, CHIEF BUSINESS/COMPLIANCE | 0.00 | $64.35 | -$909.85K | SELL-OPTIONS | 0.00% | 4.28K | Aug 16 - Aug 17 | View |
| Aug 18, 2021 | Kim D Blickenstaff | DIRECTOR | -50.00K | $108.96 | -$5.45M | SELL | -19.66% | 204.28K | Aug 16 - Aug 17 | View |
| Aug 16, 2021 | Kim D Blickenstaff | DIRECTOR | -63.99K | $106.83 | -$6.84M | SELL | -20.11% | 254.28K | Aug 12 - Aug 13 | View |
| Aug 12, 2021 | Kim D Blickenstaff | DIRECTOR | -3.21K | $107.21 | -$344.13K | SELL | -1.00% | 318.27K | Aug 10 | View |
| Aug 10, 2021 | John F Sheridan | PRESIDENT & CEO | 0.00 | $62.53 | -$1.36M | SELL-OPTIONS | 0.00% | 6.20K | Aug 06 - Aug 09 | View |
| Aug 10, 2021 | Kim D Blickenstaff | DIRECTOR | -82.80K | $107.70 | -$8.92M | SELL | -20.58% | 319.59K | Aug 06 - Aug 09 | View |
| Aug 03, 2021 | Rebecca B Robertson | DIRECTOR | -1.50K | $107.51 | -$161.26K | SELL | -79.28% | 392.00 | Aug 02 | View |
| Aug 03, 2021 | Dick Allen | DIRECTOR | -2.53K | $107.00 | -$270.28K | SELL | -29.63% | 6.00K | Jul 30 | View |
| Jul 30, 2021 | Christopher J Twomey | DIRECTOR | -10.50K | $104.97 | -$1.10M | SELL | -43.91% | 13.41K | Jul 29 | View |
| Jul 29, 2021 | James Leal | SVP, OPERATIONS | 0.00 | $76.88 | -$84.55K | SELL-OPTIONS | 0.00% | 3.60K | Jul 27 | View |
| Jun 30, 2021 | James Leal | SVP, OPERATIONS | 0.00 | $74.36 | -$365.94K | SELL-OPTIONS | 0.00% | 3.60K | Jun 28 | View |
| Jun 10, 2021 | Rebecca B Robertson | DIRECTOR | 0.00 | $62.00 | -$28.00K | SELL-OPTIONS | 0.00% | 1.89K | Jun 09 | View |
| Jun 10, 2021 | Kim D Blickenstaff | DIRECTOR | -38.00K | $88.14 | -$3.35M | SELL | -8.36% | 416.28K | Jun 08 | View |
| Jun 03, 2021 | Rebecca B Robertson | DIRECTOR | 0.00 | $59.56 | -$51.11K | SELL-OPTIONS | 0.00% | 1.89K | Jun 01 | View |
| Jun 01, 2021 | David B Berger | EVP, CHIEF BUSINESS/COMPLIANCE | -820.00 | $47.67 | -$354.57K | SELL | -16.07% | 4.28K | May 27 - May 28 | View |
| May 20, 2021 | David B Berger | EVP, CHIEF BUSINESS/COMPLIANCE | 338.00 | $79.52 | $19.76K | SELL-OPTIONS | ∞ | 242.00 | May 17 - May 18 | View |
| May 20, 2021 | Christopher J Twomey | DIRECTOR | 55.00 | $81.38 | -$61.85 | SELL-OPTIONS | 0.38% | 14.52K | May 19 | View |
| Apr 23, 2021 | Christopher J Twomey | DIRECTOR | -10.50K | $94.68 | -$994.15K | SELL | -42.00% | 14.50K | Apr 21 - Apr 22 | View |
| Mar 17, 2021 | Kim D Blickenstaff | DIRECTOR | -200.00K | $87.27 | -$17.45M | SELL | -30.66% | 452.39K | Mar 15 - Mar 16 | View |
| Mar 12, 2021 | David B Berger | EVP, CHIEF BUSINESS/COMPLIANCE | 0.00 | $49.61 | -$702.23K | SELL-OPTIONS | 0.00% | 4.77K | Mar 11 | View |
| Mar 03, 2021 | Rebecca B Robertson | DIRECTOR | 0.00 | $65.07 | -$93.21K | SELL-OPTIONS | 0.00% | 0.00 | Mar 01 | View |
| Dec 17, 2020 | Kim D Blickenstaff | — | -108.20K | $87.99 | -$9.52M | SELL | -14.23% | 652.39K | Dec 15 - Dec 16 | View |
| Dec 15, 2020 | Kim D Blickenstaff | — | -9.15K | $93.00 | -$850.95K | SELL | -1.19% | 760.59K | Dec 11 | View |
| Dec 10, 2020 | Kim D Blickenstaff | — | -54.85K | $92.80 | -$5.09M | GIFT | -6.65% | 769.74K | Dec 08 - Dec 09 | View |
| Dec 03, 2020 | Kim D Blickenstaff | — | -25.00K | $97.01 | -$2.43M | SELL | -2.94% | 824.59K | Dec 01 | View |
| Dec 03, 2020 | Rebecca B Robertson | — | 0.00 | $64.01 | -$90.04K | OPTION EXERCISE | 0.00% | 0.00 | Dec 01 | View |
| Nov 16, 2020 | Kim D Blickenstaff | — | -16.80K | $106.88 | -$1.80M | SELL | -1.94% | 849.59K | Nov 12 | View |
| Nov 12, 2020 | Kim D Blickenstaff | — | -18.95K | $55.57 | -$2.44M | OPTION EXERCISE | -2.14% | 866.39K | Nov 10 | View |
| Nov 12, 2020 | Dick Allen | — | -5.00K | $76.46 | -$1.85M | GIFT | -13.32% | 32.53K | Nov 09 | View |
| Oct 15, 2020 | David B Berger | — | 0.00 | $69.06 | -$501.95K | OPTION EXERCISE | 0.00% | 4.77K | Oct 13 | View |
| Oct 15, 2020 | Leigh Vosseller | — | 0.00 | $69.87 | -$1.02M | OPTION EXERCISE | 0.00% | 4.67K | Oct 13 | View |
| Oct 15, 2020 | John F Sheridan | — | 0.00 | $70.09 | -$1.54M | OPTION EXERCISE | 0.00% | 3.76K | Oct 13 | View |
| Oct 09, 2020 | Brian B Hansen | — | 0.00 | $84.63 | -$993.94K | OPTION EXERCISE | 0.00% | 4.67K | Oct 07 | View |
| Sep 30, 2020 | Brian B Hansen | — | 0.00 | $82.13 | -$274.95K | OPTION EXERCISE | 0.00% | 4.67K | Sep 29 | View |
| Sep 17, 2020 | Brian B Hansen | — | 0.00 | $82.25 | -$647.29K | OPTION EXERCISE | 0.00% | 4.67K | Sep 16 | View |
| Sep 17, 2020 | John F Sheridan | — | 0.00 | $64.44 | -$911.58K | OPTION EXERCISE | 0.00% | 3.76K | Sep 15 - Sep 16 | View |
| Sep 04, 2020 | Brian B Hansen | — | 0.00 | $73.11 | -$2.99M | OPTION EXERCISE | 0.00% | 4.67K | Sep 03 | View |
| Sep 04, 2020 | Rebecca B Robertson | — | 0.00 | $74.07 | -$761.36K | OPTION EXERCISE | 0.00% | 0.00 | Sep 02 | View |
| Sep 01, 2020 | Susan Morrison | — | 0.00 | $66.43 | -$1.90M | OPTION EXERCISE | 0.00% | 6.26K | Aug 28 - Sep 01 | View |
| Aug 19, 2020 | Kim D Blickenstaff | — | 9.02K | $82.00 | -$1.10M | OPTION EXERCISE | 1.03% | 885.34K | Aug 18 | View |
| Aug 12, 2020 | Kim D Blickenstaff | — | 2.69K | $77.69 | -$326.92K | OPTION EXERCISE | 0.31% | 876.32K | Aug 10 | View |
| Aug 10, 2020 | Kim D Blickenstaff | — | 289.04K | $59.53 | -$22.57M | OPTION EXERCISE | 49.44% | 873.64K | Aug 06 - Aug 07 | View |
| Aug 04, 2020 | Susan Morrison | — | 0.00 | $58.84 | -$4.97M | OPTION EXERCISE | 0.00% | 6.26K | Jul 31 | View |
| Aug 04, 2020 | Christopher J Twomey | — | -10.00K | $109.16 | -$1.09M | GIFT | -36.36% | 17.50K | Jul 31 | View |
| Aug 04, 2020 | Leigh Vosseller | — | 0.00 | $64.45 | -$911.72K | OPTION EXERCISE | 0.00% | 4.67K | Jul 31 | View |
| Aug 04, 2020 | Brian B Hansen | — | 0.00 | $66.22 | -$1.90M | OPTION EXERCISE | 0.00% | 4.67K | Aug 03 | View |
| Aug 04, 2020 | John F Sheridan | — | 0.00 | $59.26 | -$2.85M | OPTION EXERCISE | 0.00% | 3.76K | Aug 03 | View |
| Jul 07, 2020 | Christopher J Twomey | — | -10.00K | $100.52 | -$1.01M | GIFT | -33.33% | 20.00K | Jul 02 | View |
| Jul 07, 2020 | David B Berger | — | 0.00 | $52.12 | -$198.13K | OPTION EXERCISE | 0.00% | 4.77K | Jul 06 | View |
| Jul 07, 2020 | Leigh Vosseller | — | 0.00 | $61.95 | -$861.79K | OPTION EXERCISE | 0.00% | 4.67K | Jul 06 | View |
| Jul 02, 2020 | Kim D Blickenstaff | — | -50.00K | $95.57 | -$4.78M | SELL | -7.88% | 584.59K | Jun 30 | View |
| Jul 02, 2020 | Leigh Vosseller | — | 0.00 | $52.19 | -$1.82M | OPTION EXERCISE | 0.00% | 4.67K | Jun 30 - Jul 02 | View |
| Jun 04, 2020 | David B Berger | — | 0.00 | $42.20 | -$158.44K | OPTION EXERCISE | 0.00% | 4.77K | Jun 03 | View |
| May 08, 2020 | Dick Allen | — | -3.50K | $89.00 | -$311.50K | SELL | -8.40% | 38.18K | May 07 | View |
| May 08, 2020 | Christopher Twomey | — | -10.00K | $89.67 | -$896.70K | GIFT | -30.77% | 22.50K | May 07 | View |
| May 08, 2020 | Leigh Vosseller | — | 0.00 | $46.33 | -$874.85K | OPTION EXERCISE | 0.00% | 3.41K | May 07 | View |
| May 04, 2020 | David B Berger | — | 0.00 | $40.46 | -$151.47K | OPTION EXERCISE | 0.00% | 3.51K | May 04 | View |
| May 04, 2020 | Christopher Twomey | — | -4.31K | $80.00 | -$344.64K | SELL | -14.70% | 25.00K | Apr 30 | View |
| Apr 08, 2020 | David B Berger | — | 0.00 | $35.09 | -$130.00K | OPTION EXERCISE | 0.00% | 3.51K | Apr 06 | View |
| Mar 04, 2020 | David B Berger | — | 0.00 | $39.88 | -$149.15K | OPTION EXERCISE | 0.00% | 3.51K | Mar 03 | View |
| Feb 28, 2020 | Dick Allen | — | 205.00 | $76.28 | -$48.46 | OPTION EXERCISE | 0.53% | 38.68K | Feb 26 | View |
| Feb 24, 2020 | John F Sheridan | — | 0.00 | $45.23 | -$2.56M | OPTION EXERCISE | 0.00% | 2.50K | Feb 21 | View |
| Feb 14, 2020 | David B Berger | — | 0.00 | $42.63 | -$1.28M | OPTION EXERCISE | 0.00% | 3.51K | Feb 13 | View |
| Feb 12, 2020 | Leigh Vosseller | — | 0.00 | $41.31 | -$774.45K | OPTION EXERCISE | 0.00% | 3.41K | Feb 10 - Feb 11 | View |
| Feb 04, 2020 | David B Berger | — | 0.00 | $39.02 | -$145.73K | OPTION EXERCISE | 0.00% | 3.51K | Feb 03 | View |
| Jan 31, 2020 | Dick Allen | — | 0.00 | $41.28 | -$718.63K | OPTION EXERCISE | 0.00% | 10.00K | Jan 29 | View |
| Jan 31, 2020 | Brian B Hansen | — | 0.00 | $47.33 | -$2.85M | OPTION EXERCISE | 0.00% | 2.99K | Jan 29 - Jan 30 | View |
| Jan 31, 2020 | Leigh Vosseller | — | 0.00 | $39.26 | -$733.35K | OPTION EXERCISE | 0.00% | 3.41K | Jan 29 | View |
| Jan 31, 2020 | Kim D Blickenstaff | — | -50.00K | $75.92 | -$3.80M | SELL | -7.23% | 641.75K | Jan 29 | View |
| Jan 31, 2020 | David B Berger | — | 0.00 | $38.61 | -$864.39K | OPTION EXERCISE | 0.00% | 3.51K | Jan 29 | View |
| Jan 17, 2020 | David B Berger | — | 0.00 | $35.21 | -$521.92K | OPTION EXERCISE | 0.00% | 3.51K | Jan 16 | View |
| Jan 17, 2020 | Brian B Hansen | — | 0.00 | $69.76 | -$697.62K | OPTION EXERCISE | 0.00% | 2.99K | Jan 16 | View |
| Dec 18, 2019 | Kim D Blickenstaff | EXECUTIVE CHAIRMAN | -200.00K | $59.85 | -$11.97M | SELL | -22.43% | 691.75K | Dec 16 | View |
| Nov 26, 2019 | Leigh Vosseller | EVP & CHIEF FINANCIAL OFFICER | 0.00 | $36.47 | -$677.60K | SELL-OPTIONS | 0.00% | 3.41K | Nov 25 | View |
| Nov 26, 2019 | John F Sheridan | PRESIDENT & CEO | 0.00 | $36.30 | -$31.14K | SELL-OPTIONS | 0.00% | 2.50K | Nov 25 | View |
| Nov 18, 2019 | Leigh Vosseller | EVP & CHIEF FINANCIAL OFFICER | 0.00 | $34.00 | -$628.23K | SELL-OPTIONS | 0.00% | 3.41K | Nov 18 | View |
| Nov 06, 2019 | Brian B Hansen | EVP & CHIEF COMMERCIAL OFFICER | 0.00 | $32.30 | -$891.28K | SELL-OPTIONS | 0.00% | 2.99K | Nov 04 | View |
| Sep 09, 2019 | John F Sheridan | PRESIDENT & CEO | 0.00 | $36.31 | -$643.24K | SELL-OPTIONS | 0.00% | 2.50K | Sep 06 | View |
| Sep 03, 2019 | David B Berger | EVP, CHIEF LEGAL & COMPLIANCE | 0.00 | $37.30 | -$138.82K | SELL-OPTIONS | 0.00% | 3.51K | Sep 03 | View |
| Aug 30, 2019 | Kim D Blickenstaff | EXECUTIVE CHAIRMAN | -100.00K | $70.96 | -$7.10M | SELL | -10.08% | 891.75K | Aug 28 - Aug 29 | View |
| Aug 29, 2019 | Douglass A. Roeder | DIRECTOR | -308.30K | $70.32 | -$21.68M | SELL | -96.96% | 9.67K | Aug 27 - Aug 28 | View |
| Aug 28, 2019 | Brian B Hansen | EVP & CHIEF COMMERCIAL OFFICER | 0.00 | $44.43 | -$356.39K | SELL-OPTIONS | 0.00% | 2.99K | Aug 27 | View |
| Aug 14, 2019 | Edward L Cahill | DIRECTOR | 0.00 | $32.78 | -$85.71K | SELL-OPTIONS | 0.00% | 3.98K | Aug 13 | View |
| Aug 13, 2019 | Brian B Hansen | EVP & CHIEF COMMERCIAL OFFICER | 0.00 | $32.78 | -$905.70K | SELL-OPTIONS | 0.00% | 2.99K | Aug 12 | View |
| Aug 06, 2019 | Douglas A Roeder | DIRECTOR | -9.47K | $70.01 | -$663.08K | SELL | -42.81% | 12.65K | Aug 02 | View |
| Aug 06, 2019 | David B Berger | EVP, CHIEF LEGAL & COMPLIANCE | 0.00 | $32.58 | -$119.94K | SELL-OPTIONS | 0.00% | 3.51K | Aug 05 | View |
| Aug 06, 2019 | Brian B Hansen | EVP & CHIEF COMMERCIAL OFFICER | 0.00 | $44.44 | -$255.75K | SELL-OPTIONS | 0.00% | 2.99K | Aug 02 | View |
| Aug 06, 2019 | Howard E. Greene, Jr. | DIRECTOR | -10.00K | $61.50 | -$615.04K | SELL | -25.00% | 30.00K | Aug 05 | View |
| Jul 15, 2019 | Douglas A Roeder | DIRECTOR | -13.35K | $70.08 | -$935.38K | SELL | -51.16% | 12.74K | Jul 11 | View |
| Jul 12, 2019 | Brian B Hansen | EVP & CHIEF COMMERCIAL OFFICER | 0.00 | $44.45 | -$666.93K | SELL-OPTIONS | 0.00% | 2.99K | Jul 11 | View |
| Jul 08, 2019 | David B Berger | EVP, CHIEF LEGAL & COMPLIANCE | 0.00 | $33.09 | -$122.02K | SELL-OPTIONS | 0.00% | 3.51K | Jul 03 | View |
| Jun 17, 2019 | Douglas A Roeder | DIRECTOR | -35.69K | $70.07 | -$2.50M | SELL | -73.49% | 12.87K | Jun 13 | View |
| Jun 04, 2019 | David B Berger | EVP, CHIEF LEGAL & COMPLIANCE | 0.00 | $35.18 | -$130.34K | SELL-OPTIONS | 0.00% | 3.51K | Jun 03 | View |
| May 17, 2019 | Leigh Vosseller | EVP AND CFO | 1.26K | $37.32 | -$657.34K | SELL-OPTIONS | 58.31% | 3.41K | May 15 - May 16 | View |
| May 06, 2019 | Leigh Vosseller | EVP AND CFO | 0.00 | $33.87 | -$625.50K | SELL-OPTIONS | 0.00% | 2.15K | May 03 | View |
| May 06, 2019 | David B Berger | EVP, CHIEF LEGAL & COMPLIANCE | 0.00 | $32.84 | -$121.00K | SELL-OPTIONS | 0.00% | 1.97K | May 03 | View |
| May 03, 2019 | Dick Allen | DIRECTOR | -17.00K | $61.34 | -$1.04M | SELL | -62.96% | 10.00K | May 02 | View |
| Apr 04, 2019 | David B Berger | EVP, GEN. COUNSEL & SECRETARY | 0.00 | $32.59 | -$120.02K | SELL-OPTIONS | 0.00% | 1.97K | Apr 03 | View |
| Mar 15, 2019 | Brian B Hansen | EVP & CHIEF COMMERCIAL OFFICER | 0.00 | $37.30 | -$694.10K | SELL-OPTIONS | 0.00% | 1.38K | Mar 15 | View |
| Mar 13, 2019 | Kim D Blickenstaff | EXECUTIVE CHAIRMAN | -200.00K | $64.95 | -$12.99M | SELL | -16.78% | 991.75K | Mar 11 | View |
| Mar 11, 2019 | Dick Allen | DIRECTOR | -17.54K | $62.58 | -$1.10M | SELL | -20.99% | 66.00K | Mar 08 | View |
| Mar 04, 2019 | Susan Morrison | EVP & CAO | 0.00 | $35.82 | -$3.84M | SELL-OPTIONS | 0.00% | 3.75K | Mar 01 | View |
| Mar 01, 2019 | Howard E. Greene, Jr | DIRECTOR | -10.00K | $65.39 | -$653.88K | SELL | -20.00% | 40.00K | Feb 28 | View |
| Feb 27, 2019 | John F Sheridan | EVP, CHIEF OPERATING OFFICER | 0.00 | $32.58 | -$1.18M | SELL-OPTIONS | 0.00% | 666.00 | Feb 27 | View |
| Jan 25, 2019 | John F Sheridan | EVP, CHIEF OPERATING OFFICER | 0.00 | $23.92 | -$853.38K | SELL-OPTIONS | 0.00% | 666.00 | Jan 25 | View |
| Jan 15, 2019 | Brian B Hansen | EVP & CHIEF COMMERCIAL OFFICER | 0.00 | $22.07 | -$973.78K | SELL-OPTIONS | 0.00% | 1.38K | Jan 15 | View |
| Jan 09, 2019 | David B Berger | EVP, GEN. COUNSEL & SECRETARY | 0.00 | $21.33 | -$374.85K | SELL-OPTIONS | 0.00% | 1.97K | Jan 08 | View |
| Jan 03, 2019 | John F Sheridan | EVP, CHIEF OPERATING OFFICER | -788.00 | $19.17 | -$691.51K | SELL | -54.20% | 666.00 | Dec 31 - Jan 02 | View |
| Dec 13, 2018 | Brian B Hansen | EVP & CHIEF COMMERCIAL OFFICER | 0.00 | $20.17 | -$879.00K | SELL-OPTIONS | 0.00% | 1.38K | Dec 12 | View |
| Dec 07, 2018 | David B Berger | EVP, GEN. COUNSEL & SECRETARY | -1.49K | $18.57 | -$371.09K | SELL | -88.19% | 200.00 | Dec 06 | View |
| Nov 07, 2018 | Richard P Valencia | DIRECTOR | 1.30K | $37.75 | $49.08K | BUY | 74.12% | 3.05K | Nov 05 | View |
| Nov 07, 2018 | Howard E. Greene, Jr | DIRECTOR | -11.79K | $36.53 | -$430.58K | SELL | -19.08% | 50.00K | Nov 06 | View |
| Nov 07, 2018 | Kim D Blickenstaff | PRESIDENT & CEO | -198.00K | $37.01 | -$7.33M | SELL | -14.25% | 1.19M | Nov 06 - Nov 07 | View |
| Nov 07, 2018 | Dick Allen | DIRECTOR | -15.22K | $38.02 | -$578.68K | SELL | -22.64% | 52.00K | Nov 05 | View |
| Aug 03, 2018 | Richard P Valencia | DIRECTOR | 1.75K | $28.50 | $49.99K | BUY | ∞ | 1.75K | Aug 03 | View |
| Mar 07, 2018 | Dick Allen | DIRECTOR | 25.54K | $3.88 | $99.22K | BUY | ∞ | 22.00K | Mar 06 | View |
| Feb 13, 2018 | Douglas A Roeder | DIRECTOR | 1.00M | $2.00 | $2.00M | BUY | ∞ | 13.22K | Feb 09 | View |
| Feb 13, 2018 | Dick Allen | DIRECTOR | 60.00K | $2.00 | $120.00K | BUY | ∞ | 13.90K | Feb 09 | View |
| Feb 13, 2018 | Howard E. Greene, Jr. | DIRECTOR | 50.00K | $2.00 | $100.00K | BUY | 424.20% | 61.79K | Feb 09 | View |
| Feb 13, 2018 | Christopher J Twomey | DIRECTOR | 75.00K | $2.00 | $150.00K | BUY | ∞ | 26.76K | Feb 09 | View |
| Feb 13, 2018 | Kim D Blickenstaff | PRESIDENT & CEO | 750.00K | $2.00 | $1.50M | BUY | 154.16% | 1.24M | Feb 09 | View |
| Oct 17, 2017 | Kim D Blickenstaff | PRESIDENT & CEO | 285.70K | $3.50 | $999.95K | BUY | 142.29% | 486.49K | Oct 13 | View |
| Mar 23, 2017 | Kim D Blickenstaff | PRESIDENT & CEO | 1.60M | $1.25 | $2.00M | BUY | 392.22% | 2.01M | Mar 23 | View |
| Aug 03, 2016 | John F Sheridan | EVP, CHIEF OPERATING OFFICER | 0.00 | $3.81 | -$81.21K | SELL-OPTIONS | 0.00% | 7.76K | Aug 01 | View |
| May 02, 2016 | John F Sheridan | EVP, CHIEF OPERATING OFFICER | 0.00 | $5.86 | -$19.00K | SELL-OPTIONS | 0.00% | 5.29K | May 02 | View |
| Apr 22, 2016 | John F Sheridan | EVP, CHIEF OPERATING OFFICER | 0.00 | $5.55 | -$17.79K | SELL-OPTIONS | 0.00% | 5.29K | Apr 22 | View |
| Mar 09, 2016 | John F Sheridan | EVP, CHIEF OPERATING OFFICER | 0.00 | $5.56 | -$35.60K | SELL-OPTIONS | 0.00% | 5.29K | Mar 07 | View |
| Feb 29, 2016 | Dick Allen | DIRECTOR | 10.00K | $8.24 | $82.44K | BUY | 8.22% | 131.60K | Feb 26 | View |
| Jan 05, 2016 | John F Sheridan | EVP & CHIEF OPERATING OFFICER | 0.00 | $6.29 | -$20.73K | SELL-OPTIONS | 0.00% | 3.29K | Jan 04 | View |
| Dec 02, 2015 | John F Sheridan | EVP & CHIEF OPERATING OFFICER | 0.00 | $5.62 | -$18.07K | SELL-OPTIONS | 0.00% | 4.08K | Dec 01 | View |
| Nov 03, 2015 | John F Sheridan | EVP & CHIEF OPERATING OFFICER | 0.00 | $5.55 | -$35.58K | SELL-OPTIONS | 0.00% | 4.08K | Nov 02 | View |
| Sep 16, 2015 | John F Sheridan | EVP & CHIEF OPERATING OFFICER | 0.00 | $6.81 | -$22.81K | SELL-OPTIONS | 0.00% | 4.08K | Sep 14 | View |
| Aug 07, 2015 | John F Sheridan | EVP & CHIEF OPERATING OFFICER | 0.00 | $6.78 | -$396.88K | SELL-OPTIONS | 0.00% | 4.08K | Aug 05 - Aug 06 | View |
| Aug 04, 2015 | Howard E. Greene, Jr. | DIRECTOR | -20.00K | $12.70 | -$254.04K | SELL | -14.51% | 117.86K | Aug 03 | View |
| May 01, 2015 | John F Sheridan | EVP & CHIEF OPERATING OFFICER | 0.00 | $7.41 | -$25.22K | SELL-OPTIONS | 0.00% | 2.23K | May 01 | View |
| Apr 03, 2015 | John F Sheridan | EVP & CHIEF OPERATING OFFICER | 0.00 | $6.79 | -$22.73K | SELL-OPTIONS | 0.00% | 2.23K | Apr 01 | View |
| Mar 04, 2015 | John F Sheridan | EVP & CHIEF OPERATING OFFICER | 0.00 | $6.43 | -$21.30K | SELL-OPTIONS | 0.00% | 2.23K | Mar 02 | View |
| Feb 03, 2015 | John F Sheridan | EVP & CHIEF OPERATING OFFICER | 0.00 | $6.58 | -$21.92K | SELL-OPTIONS | 0.00% | 2.23K | Feb 02 | View |
| Jan 05, 2015 | John F Sheridan | EVP & CHIEF OPERATING OFFICER | 0.00 | $6.93 | -$23.29K | SELL-OPTIONS | 0.00% | 2.23K | Jan 02 | View |
| Dec 15, 2014 | Dick Allen | DIRECTOR | 10.00K | $11.95 | $119.50K | BUY | 8.96% | 121.60K | Dec 12 | View |
| Dec 02, 2014 | John F Sheridan | EVP & CHIEF OPERATING OFFICER | 0.00 | $7.33 | -$24.88K | SELL-OPTIONS | 0.00% | 2.23K | Dec 01 | View |
| Nov 05, 2014 | John F Sheridan | EVP & CHIEF OPERATING OFFICER | 0.00 | $8.55 | -$29.79K | SELL-OPTIONS | 0.00% | 1.20K | Nov 03 | View |
| Oct 03, 2014 | John F Sheridan | EVP & CHIEF OPERATING OFFICER | 0.00 | $7.09 | -$23.92K | SELL-OPTIONS | 0.00% | 1.20K | Oct 01 | View |
| Sep 03, 2014 | John F Sheridan | EVP & CHIEF OPERATING OFFICER | 0.00 | $7.55 | -$25.77K | SELL-OPTIONS | 0.00% | 1.20K | Sep 02 | View |
| Aug 04, 2014 | John F Sheridan | EVP & CHIEF OPERATING OFFICER | 0.00 | $8.07 | -$27.86K | SELL-OPTIONS | 0.00% | 1.20K | Aug 01 | View |
| Jul 02, 2014 | John F Sheridan | EVP & CHIEF OPERATING OFFICER | 0.00 | $8.76 | -$30.63K | SELL-OPTIONS | 0.00% | 1.20K | Jul 01 | View |
| Jun 20, 2014 | John F Sheridan | EVP & CHIEF OPERATING OFFICER | 0.00 | $8.93 | -$31.29K | SELL-OPTIONS | 0.00% | 1.20K | Jun 18 | View |
| Nov 14, 2013 | HLM VENTURE PARTNERS II LPHLM Venture Associates II LLCEDWARD CAHILLPETER GRUARUSSELL RAY | DIRECTOR | 200.00K | $15.00 | $3.00M | BUY | ∞ | 200.00K | Nov 13 | View |
| Nov 14, 2013 | David B Berger | GENERAL COUNSEL | 2.00K | $15.00 | $30.00K | BUY | ∞ | 2.00K | Nov 13 | View |
FAQ
Q
Is insider trading legal?
A
Insider trading is legal so long as the insiders report those trades to the SEC. Illegal securities trading occurs when the insider is violating a fiduciary duty or fails to report their trades.
Q
What are some examples of market manipulation?
A
Insider trading, pump and dump schemes, front running and wash trades are all examples of market manipulation. Investors who track insider asset movement should think carefully about why these insiders are trading their stocks before moving forward.
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