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Simulations Plus Insider Trading Activity

SLPNASDAQ

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$19.43

0.261.36%

At close: Dec 15, 4:00 PM EST

$19.00

-0.43-2.21%

After Hours: 7:02 PM EST

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Insider Trades

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Simulations Plus Insider Trading Activity | NASDAQ:SLP | Benzinga

Track the latest Simulations Plus insider trading activity. Stay informed on recent buys, sells, and market impact for Simulations Plus 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 Simulations Plus Inc Insiders Doing?

At Simulations Plus Inc, recent insider activity has drawn attention. Over the last 30 days, insiders have reported selling a total of 866.00 shares worth $14.64K, meanwhile, insiders have report no purchases in the last 30 days.

Notable Recent Insider Buys and Sales

On December 2, 2025, Lisa LaVange, the company's DIRECTOR sold 866 shares for $16.91 each.
On October 3, 2025, Walter S. Woltosz and Virginia E. Woltosz, Walter S. Woltosz and Virginia E. Woltosz, the company's DIRECTOR sold 20K shares for $15.39 each.

Ownership Statistics for Simulations Plus Inc

Shares Outstanding

20.127M

Insider Shares Owned

12.454M

Insider Percentage Owned

61.9%

Institutional Shares Held

8.187M

Institutional Percentage Held

40.6%


Dec 02, 2025	Lisa LaVange	DIRECTOR	-866.00	$16.91	-$14.64K	SELL	-7.99%	9.97K	Dec 01	View
Oct 03, 2025	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$15.39	-$307.80K	SELL	-0.60%	3.29M	Oct 01	View
Sep 04, 2025	Lisa LaVange	DIRECTOR	-867.00	$14.10	-$12.22K	SELL	-8.73%	9.06K	Sep 02	View
Aug 04, 2025	Lisa LaVange	DIRECTOR	1.21K	$12.93	-$11.21K	GRANT	13.84%	9.93K	Aug 01	View
Jul 02, 2025	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$18.33	-$366.62K	SELL	-0.60%	3.30M	Jul 01	View
Jun 03, 2025	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$27.15	-$543.07K	SELL	-0.60%	3.32M	Jun 02	View
May 01, 2025	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-19.21K	$33.51	-$670.15K	SELL	-0.57%	3.34M	May 01	View
Apr 02, 2025	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$24.09	-$481.79K	SELL	-0.59%	3.36M	Apr 01	View
Mar 04, 2025	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$28.68	-$573.60K	SELL	-0.59%	3.38M	Mar 03	View
Feb 04, 2025	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-19.21K	$33.91	-$678.24K	SELL	-0.56%	3.40M	Feb 03	View
Jan 03, 2025	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$27.88	-$557.66K	SELL	-0.58%	3.42M	Jan 02	View
Dec 30, 2024	Daniel L Weiner	DIRECTOR	-750.00	$28.50	-$21.38K	SELL	-9.39%	7.24K	Dec 27	View
Dec 03, 2024	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$31.76	-$635.20K	SELL	-0.58%	3.44M	Dec 02	View
Dec 03, 2024	Lisa LaVange	DIRECTOR	-650.00	$31.88	-$20.72K	SELL	-8.33%	7.15K	Dec 02	View
Nov 05, 2024	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-19.01K	$27.66	-$553.20K	SELL	-0.55%	3.46M	Nov 01	View
Oct 02, 2024	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$31.26	-$625.20K	SELL	-0.57%	3.48M	Oct 01	View
Oct 01, 2024	Daniel L Weiner	DIRECTOR	-750.00	$31.54	-$23.66K	SELL	-9.68%	6.99K	Sep 27	View
Sep 04, 2024	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$35.18	-$703.68K	SELL	-0.57%	3.50M	Sep 03	View
Sep 04, 2024	Lisa LaVange	DIRECTOR	-650.00	$35.95	-$23.37K	SELL	-8.72%	6.81K	Sep 03	View
Aug 02, 2024	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-19.27K	$39.63	-$792.55K	SELL	-0.54%	3.52M	Aug 01	View
Jul 02, 2024	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$46.71	-$934.23K	SELL	-0.56%	3.54M	Jul 01	View
Jul 01, 2024	Daniel L Weiner	DIRECTOR	-750.00	$49.32	-$36.99K	SELL	-9.67%	7.01K	Jun 28	View
Jun 04, 2024	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$46.25	-$924.98K	SELL	-0.56%	3.56M	Jun 03	View
Jun 04, 2024	Lisa LaVange	DIRECTOR	-650.00	$48.26	-$31.37K	SELL	-8.82%	6.72K	Jun 03	View
May 15, 2024	Lisa LaVange	DIRECTOR	-500.00	$50.00	-$25.00K	SELL	-6.35%	7.37K	May 14	View
May 15, 2024	Daniel L Weiner	DIRECTOR	-1.00K	$42.18	-$81.93K	SELL	-11.42%	7.76K	May 14	View
May 08, 2024	Daniel L Weiner	DIRECTOR	-1.25K	$41.27	-$88.55K	SELL	-12.49%	8.76K	May 07	View
May 08, 2024	Lisa LaVange	DIRECTOR	-650.00	$48.30	-$31.39K	SELL	-7.63%	7.87K	May 07	View
May 02, 2024	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-19.34K	$45.95	-$918.98K	SELL	-0.54%	3.58M	May 01	View
Apr 02, 2024	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$39.94	-$798.87K	SELL	-0.55%	3.60M	Apr 01	View
Mar 05, 2024	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$41.41	-$828.24K	SELL	-0.55%	3.62M	Mar 01	View
Feb 05, 2024	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$38.00	-$759.95K	SELL	-0.55%	3.64M	Feb 01 - Feb 02	View
Jan 04, 2024	John Kenneth Paglia	DIRECTOR	-1.00K	$43.74	-$43.74K	SELL	-32.29%	2.10K	Jan 04	View
Jan 04, 2024	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$44.46	-$889.20K	SELL	-0.54%	3.66M	Jan 02	View
Dec 26, 2023	John Anthony DiBella	BUSINESS UNIT PRESIDENT	-5.41K	$45.16	-$244.36K	SELL	-6.78%	74.43K	Dec 22	View
Dec 05, 2023	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-60.00K	$38.72	-$2.32M	SELL	-1.57%	3.76M	Dec 01 - Dec 05	View
Nov 09, 2023	John Kenneth Paglia	DIRECTOR	-1.00K	$35.25	-$35.25K	SELL	-24.41%	3.10K	Nov 08	View
Nov 03, 2023	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-60.00K	$34.39	-$2.06M	SELL	-1.56%	3.78M	Nov 01 - Nov 02	View
Jul 31, 2023	Lisa LaVange	DIRECTOR	-992.00	$49.29	-$48.90K	SELL	-15.01%	5.62K	Jul 27	View
Jul 17, 2023	John Kenneth Paglia	DIRECTOR	-1.20K	$46.45	-$55.74K	SELL	-31.22%	2.64K	Jul 13	View
Jun 30, 2023	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$43.03	-$860.69K	SELL	-0.52%	3.84M	Jun 28 - Jun 29	View
May 31, 2023	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$46.05	-$921.07K	SELL	-0.52%	3.86M	May 30	View
Apr 27, 2023	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$41.52	-$830.44K	SELL	-0.51%	3.88M	Apr 26	View
Mar 30, 2023	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$42.81	-$856.20K	SELL	-0.51%	3.90M	Mar 29	View
Mar 06, 2023	John Anthony DiBella	DIVISION PRESIDENT	0.00	$23.55	-$873.53K	SELL-OPTIONS	0.00%	44.84K	Mar 02 - Mar 03	View
Feb 27, 2023	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$38.04	-$760.76K	SELL	-0.51%	3.92M	Feb 24	View
Jan 31, 2023	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$39.71	-$794.12K	SELL	-0.51%	3.94M	Jan 27 - Jan 30	View
Dec 29, 2022	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$36.15	-$722.98K	SELL	-0.50%	3.96M	Dec 28	View
Nov 29, 2022	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$39.89	-$797.81K	SELL	-0.49%	4.07M	Nov 28	View
Oct 31, 2022	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$41.64	-$832.77K	SELL	-0.49%	4.09M	Oct 27	View
Sep 29, 2022	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$49.55	-$990.95K	SELL	-0.49%	4.08M	Sep 28	View
Aug 31, 2022	Walter S. Woltosz and Virginia E. Woltosz Walter S. Woltosz and Virginia E. Woltosz	DIRECTOR	-20.00K	$61.41	-$1.23M	SELL	-0.49%	4.10M	Aug 29 - Aug 30	View
Jul 29, 2022	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-20.00K	$61.19	-$1.22M	SELL	-0.48%	4.12M	Jul 27	View
Jun 30, 2022	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-20.00K	$48.07	-$961.43K	SELL	-0.48%	4.14M	Jun 28 - Jun 29	View
Jun 01, 2022	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-20.00K	$47.99	-$959.73K	SELL	-0.48%	4.16M	May 27	View
Apr 29, 2022	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-20.00K	$46.89	-$937.72K	SELL	-0.48%	4.18M	Apr 27 - Apr 28	View
Mar 31, 2022	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-20.00K	$48.75	-$974.97K	SELL	-0.47%	4.20M	Mar 29 - Mar 30	View
Feb 28, 2022	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-20.00K	$37.99	-$759.75K	SELL	-0.47%	4.22M	Feb 24 - Feb 25	View
Jan 28, 2022	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-20.00K	$39.32	-$786.47K	SELL	-0.47%	4.24M	Jan 27	View
Jan 26, 2022	John Paglia	DIRECTOR	-600.00	$40.76	-$24.46K	SELL	-49.34%	616.00	Jan 25	View
Jan 03, 2022	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-20.00K	$48.74	-$974.79K	SELL	-0.47%	4.26M	Dec 29 - Dec 30	View
Nov 30, 2021	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-20.00K	$48.40	-$968.08K	SELL	-0.46%	4.36M	Nov 26 - Nov 29	View
Oct 29, 2021	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-20.00K	$45.32	-$906.41K	SELL	-0.45%	4.38M	Oct 27	View
Sep 29, 2021	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-20.00K	$38.54	-$770.79K	SELL	-0.45%	4.40M	Sep 28	View
Sep 01, 2021	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-1.50K	$44.10	-$66.02K	SELL	-0.03%	4.42M	Aug 31	View
Aug 31, 2021	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-18.50K	$44.78	-$828.57K	SELL	-0.42%	4.42M	Aug 27 - Aug 30	View
Aug 02, 2021	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-20.00K	$47.14	-$942.71K	SELL	-0.45%	4.44M	Jul 29 - Jul 30	View
Jun 28, 2021	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-24.00K	$53.34	-$1.28M	SELL	-0.54%	4.46M	Jun 24 - Jun 25	View
May 26, 2021	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-24.00K	$51.72	-$1.24M	SELL	-0.53%	4.48M	May 24 - May 25	View
Apr 27, 2021	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-24.00K	$68.54	-$1.64M	SELL	-0.53%	4.50M	Apr 26	View
Mar 25, 2021	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	24.00K	$60.04	$1.44M	s	0.53%	4.53M	Mar 25	View
Feb 12, 2021	David Ralph	DIRECTOR	-5.00K	$84.34	-$421.70K	SELL	-29.76%	11.80K	Feb 11	View
Feb 04, 2021	Daniel L Weiner	DIRECTOR	-5.22K	$80.90	-$422.06K	SELL	-64.44%	2.88K	Feb 02	View
Jan 29, 2021	John Paglia	DIRECTOR	-3.81K	$47.84	-$1.36M	SELL	-100.00%	0.00	Jan 27 - Jan 29	View
Jan 29, 2021	John Anthony DiBella II	DIVISION PRESIDENT	-2.36K	$80.00	-$188.80K	SELL	-5.00%	44.84K	Jan 27	View
Jan 28, 2021	Lisa LaVange	DIRECTOR	-500.00	$78.73	-$39.37K	SELL	-18.77%	2.16K	Jan 27	View
Jan 25, 2021	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-24.00K	$76.43	-$1.83M	SELL	-0.52%	4.58M	Jan 25	View
Jan 20, 2021	David Ralph	DIRECTOR	-3.75K	$72.99	-$273.71K	SELL	-9.22%	36.91K	Jan 20	View
Dec 23, 2020	WALTER WOLTOSZ VIRGINIA WOLTOSZ	—	-24.00K	$72.71	-$1.75M	SELL	-0.51%	4.66M	Dec 23	View
Dec 02, 2020	David Ralph	—	-5.00K	$55.65	-$278.24K	SELL	-23.17%	16.58K	Nov 30	View
Nov 30, 2020	Shawn O'Connor	—	-6.38K	$56.50	-$360.53K	SELL	-100.00%	0.00	Nov 30	View
Nov 25, 2020	Shawn O'Connor	—	-5.50K	$56.25	-$309.36K	SELL	-46.29%	6.38K	Nov 23	View
Nov 24, 2020	WALTER WOLTOSZ VIRGINIA WOLTOSZ	—	-24.00K	$0.00	$0.00	SELL	-0.51%	4.68M	Nov 23	View
Oct 27, 2020	WALTER WOLTOSZ VIRGINIA WOLTOSZ	—	-24.00K	$68.95	-$1.65M	SELL	-0.51%	4.71M	Oct 27	View
Sep 24, 2020	WALTER WOLTOSZ VIRGINIA WOLTOSZ	—	-24.00K	$66.08	-$1.59M	SELL	-0.50%	4.73M	Sep 24	View
Aug 26, 2020	WALTER WOLTOSZ VIRGINIA WOLTOSZ	—	-24.00K	$58.16	-$1.40M	PURCHASE	-0.50%	4.76M	Aug 26	View
Jul 28, 2020	WALTER WOLTOSZ VIRGINIA WOLTOSZ	—	-24.00K	$66.13	-$1.59M	SELL	-0.50%	4.78M	Jul 27	View
Jun 24, 2020	WALTER WOLTOSZ VIRGINIA WOLTOSZ	—	-24.00K	$55.82	-$1.34M	SELL	-0.50%	4.80M	Jun 24	View
May 26, 2020	WALTER WOLTOSZ VIRGINIA WOLTOSZ	—	-24.00K	$39.35	-$944.40K	SELL	-0.49%	4.83M	May 22	View
Apr 27, 2020	WALTER WOLTOSZ VIRGINIA WOLTOSZ	—	-24.00K	$41.25	-$990.00K	SELL	-0.49%	4.85M	Apr 24	View
Apr 20, 2020	John Kneisel	—	1.00K	$38.07	$38.07K	SELL	41.67%	3.40K	Apr 17	View
Mar 26, 2020	WALTER WOLTOSZ VIRGINIA WOLTOSZ	—	-24.00K	$31.71	-$761.04K	SELL	-0.49%	4.87M	Mar 25	View
Feb 26, 2020	WALTER WOLTOSZ VIRGINIA WOLTOSZ	—	-24.00K	$36.69	-$880.56K	SELL	-0.49%	4.90M	Feb 24	View
Jan 28, 2020	WALTER WOLTOSZ VIRGINIA WOLTOSZ	—	-24.00K	$33.26	-$798.24K	SELL	-0.49%	4.92M	Jan 27	View
Dec 27, 2019	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-24.00K	$34.25	-$822.00K	SELL	-0.48%	4.95M	Dec 27	View
Nov 26, 2019	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-24.00K	$34.67	-$832.08K	SELL	-0.47%	5.04M	Nov 22	View
Oct 28, 2019	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-24.00K	$33.45	-$802.80K	SELL	-0.47%	5.06M	Oct 27	View
Sep 25, 2019	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	-24.00K	$35.86	-$860.64K	SELL	-0.47%	5.09M	Sep 24	View
Aug 28, 2019	WALTER WOLTOSZ VIRGINIA WOLTOSZ	DIRECTOR	24.00K	$36.22	$869.28K	s	0.47%	5.11M	Aug 26	View
Aug 06, 2019	John Paglia	DIRECTOR	-690.00	$37.86	-$26.12K	SELL	-24.63%	2.11K	Aug 06	View
Aug 01, 2019	Daniel L Weiner	DIRECTOR	-2.67K	$38.82	-$13.00K	SELL	-42.99%	3.55K	Jul 31 - Aug 01	View
Jul 30, 2019	John Paglia	DIRECTOR	-3.08K	$0.00	$0.00	SELL	-55.55%	2.47K	Jul 29	View
May 29, 2019	WALTER WOLTOSZ VIRGINIA WOLTOSZ	SECRETARY-TREASUER	-18.50K	$25.67	-$474.90K	SELL	-0.36%	5.18M	May 28	View
Apr 30, 2019	WALTER WOLTOSZ VIRGINIA WOLTOSZ	SECRETARY-TREASURER	-18.50K	$22.11	-$409.04K	SELL	-0.35%	5.20M	Apr 26	View
Apr 15, 2019	David Ralph	DIRECTOR	-3.00K	$22.74	-$68.22K	SELL	-14.28%	18.01K	Apr 12	View
Apr 01, 2019	WALTER WOLTOSZ VIRGINIA WOLTOSZ	SECRETARY-TREASURER	-18.50K	$20.64	-$381.84K	SELL	-0.35%	5.21M	Mar 27	View
Feb 28, 2019	WALTER WOLTOSZ VIRGINIA WOLTOSZ	SECRETARY-TREASURER	18.50K	$20.65	$382.02K	s	0.35%	5.23M	Feb 26	View
Jan 29, 2019	WALTER WOLTOSZ VIRGINIA WOLTOSZ	SECRETARY-TREASURER	-18.50K	$18.66	-$345.21K	SELL	-0.35%	5.25M	Jan 28	View
Nov 01, 2018	WALTER WOLTOSZ VIRGINIA WOLTOSZ	SECRETARY-TREASURER	-18.50K	$20.01	-$370.19K	SELL	-0.34%	5.40M	Oct 29	View
Sep 28, 2018	WALTER WOLTOSZ VIRGINIA WOLTOSZ	SECRETARY-TREASURER	-18.50K	$19.92	-$368.52K	SELL	-0.34%	5.42M	Sep 27	View
Aug 28, 2018	WALTER WOLTOSZ VIRGINIA WOLTOSZ	CHAIRMAN, SECRETARY-TREASURER	-18.50K	$20.33	-$376.10K	SELL	-0.34%	5.44M	Aug 27	View
Jul 31, 2018	WALTER WOLTOSZ VIRGINIA WOLTOSZ	SECRETARY-TREASURER	-18.50K	$17.76	-$328.56K	SELL	-0.34%	5.45M	Jul 27	View
May 30, 2018	WALTER WOLTOSZ VIRGINIA WOLTOSZ	CHAIRMAN AND CEO, SECRETARY-TREASURER	-18.50K	$19.27	-$356.50K	SELL	-0.34%	5.45M	May 29	View
Apr 27, 2018	WALTER WOLTOSZ VIRGINIA WOLTOSZ	CHAIRMAN AND CEO, SECRETARY-TREASURER	-18.50K	$17.20	-$318.20K	SELL	-0.34%	5.47M	Apr 26	View
Apr 23, 2018	John Kneisel	CFO	-2.99K	$17.64	-$52.77K	SELL	-100.00%	0.00	Apr 20	View
Mar 28, 2018	WALTER WOLTOSZ VIRGINIA WOLTOSZ	CHAIRMAN AND CEO, SECRETARY-TREASURER	-18.50K	$14.54	-$268.99K	SELL	-0.34%	5.47M	Mar 27	View
Mar 13, 2018	Thaddeus H. Grasela Jr.	PRESIDENT	-14.78K	$0.00	$0.00	SELL	-15.63%	79.76K	Mar 09	View
Mar 08, 2018	Thaddeus H. Grasela Jr.	PRESIDENT	-22.00K	$0.00	$0.00	SELL	-18.88%	94.54K	Mar 07 - Mar 08	View
Mar 06, 2018	Thaddeus H. Grasela Jr.	PRESIDENT	-11.68K	$0.00	$0.00	SELL	-9.11%	116.55K	Mar 05 - Mar 06	View
Mar 02, 2018	Thaddeus H. Grasela Jr.	PRESIDENT	-19.72K	$0.00	$0.00	SELL	-13.33%	128.23K	Mar 01 - Mar 02	View
Feb 28, 2018	Thaddeus H. Grasela Jr.	PRESIDENT	-21.93K	$0.00	$0.00	SELL	-12.91%	147.95K	Feb 27 - Feb 28	View
Feb 27, 2018	Walter S Woltosz	CHAIRMAN AND CEO	-18.50K	$16.13	-$298.50K	SELL	-0.34%	5.48M	Feb 27	View
Feb 26, 2018	Thaddeus H. Grasela Jr.	PRESIDENT	-9.88K	$0.00	$0.00	SELL	-5.50%	169.88K	Feb 23 - Feb 26	View
Dec 29, 2017	WALTER WOLTOSZ VIRGINIA WOLTOSZ	CHAIRMAN AND CEO	-18.50K	$16.25	-$300.63K	SELL	-0.34%	5.50M	Dec 27	View
Nov 29, 2017	Walter S Woltosz	CEO	-18.50K	$15.78	-$291.93K	SELL	-0.33%	5.61M	Nov 29	View
Sep 29, 2017	WALTER WOLTOSZ VIRGINIA WOLTOSZ	CO	-18.50K	$15.45	-$285.82K	SELL	-0.33%	5.65M	Sep 27	View
Aug 10, 2017	Thaddeus H. Grasela Jr.	PRESIDENT	-39.65K	$0.00	$0.00	SELL	-18.07%	179.76K	Aug 09 - Aug 10	View
Aug 08, 2017	Thaddeus H. Grasela Jr.	PRESIDENT	-28.79K	$0.00	$0.00	SELL	-11.60%	219.41K	Aug 07 - Aug 08	View
Aug 04, 2017	Thaddeus H. Grasela Jr.	PRESIDENT	-33.31K	$0.00	$0.00	SELL	-11.83%	248.20K	Aug 03 - Aug 04	View
Aug 02, 2017	Thaddeus H. Grasela Jr.	PRESIDENT	-28.07K	$0.00	$0.00	SELL	-9.07%	281.51K	Aug 01 - Aug 02	View
Jul 31, 2017	Thaddeus H. Grasela Jr.	PRESIDENT	-20.18K	$0.00	$0.00	SELL	-6.12%	309.58K	Jul 28 - Jul 31	View
Jul 31, 2017	WALTER WOLTOSZ	CEO	-18.50K	$15.07	-$278.86K	SELL	-0.32%	5.68M	Jul 27	View
Jun 09, 2017	Thaddeus H. Grasela Jr.	PRESIDENT	-6.49K	$0.00	$0.00	SELL	-1.93%	329.76K	Jun 07	View
Jun 06, 2017	Thaddeus H. Grasela Jr.	PRESIDENT	-17.56K	$0.00	$0.00	SELL	-4.96%	336.25K	Jun 05 - Jun 06	View
Jun 02, 2017	Thaddeus H. Grasela Jr.	PRESIDENT	-16.96K	$0.00	$0.00	SELL	-4.57%	353.82K	Jun 01 - Jun 02	View
May 31, 2017	Thaddeus H. Grasela Jr.	PRESIDENT	-10.12K	$0.00	$0.00	SELL	-2.66%	370.78K	May 30 - May 31	View
May 26, 2017	Thaddeus H. Grasela Jr.	PRESIDENT	-11.83K	$0.00	$0.00	SELL	-3.01%	380.90K	May 25 - May 26	View
May 26, 2017	David Z. D'Argenio	—	-2.67K	$11.68	-$31.23K	SELL	-7.37%	33.61K	May 24	View
May 24, 2017	Thaddeus H. Grasela Jr.	PRESIDENT	-37.03K	$11.63	-$430.72K	SELL	-8.62%	392.73K	May 18 - May 24	View
May 24, 2017	David Z. D'Argenio	—	-21.33K	$11.59	-$247.15K	SELL	-37.02%	36.28K	May 19 - May 23	View
May 19, 2017	David Z. D'Argenio	—	-7.30K	$11.46	-$83.72K	SELL	-11.25%	57.61K	May 10 - May 18	View
May 11, 2017	VIRGINIA WOLTOSZ WALTER WOLTOSZ	SECRETARY-TREASURER, CHAIRMAN AND CEO	-19.52K	$12.45	-$243.07K	SELL	-0.34%	5.70M	May 09	View
May 08, 2017	Walter S Woltosz	CHAIRMAN AND CEO	-24.60K	$12.52	-$307.94K	SELL	-0.42%	5.84M	May 04	View
Feb 02, 2016	Walter S Woltosz	CEO	-58.18K	$11.27	-$655.97K	SELL	-0.98%	5.90M	Jan 29	View
Jan 21, 2011	Momoko Beran	CFO	-20.00K	$2.75	-$55.10K	SELL	-7.01%	265.38K	Jan 19 - Jan 20	View
Dec 21, 2010	Virginia E Woltosz	SECRETARY-TREASURER	-11.08K	$2.56	-$28.37K	SELL	-0.17%	6.65M	Dec 21	View
Dec 16, 2010	Virginia E Woltosz	SECRETARY-TREASURER	-39.52K	$2.57	-$101.55K	SELL	-0.59%	6.66M	Dec 14	View
Dec 08, 2010	Momoko Beran	CFO	-19.37K	$2.74	-$52.98K	SELL	-6.36%	285.38K	Dec 06 - Dec 08	View
Aug 06, 2010	Momoko Beran	CFO	16.21K	$1.41	-$1.01K	SELL-OPTIONS	6.80%	254.75K	Aug 04 - Aug 05	View
Aug 02, 2010	Virginia E Woltosz	SECRETARY-TREASURER	-42.40K	$2.40	-$101.76K	SELL	-0.63%	6.70M	Jul 30	View
Jul 28, 2010	Momoko Beran	CFO	-6.85K	$2.41	-$16.50K	SELL	-2.79%	238.54K	Jul 26 - Jul 27	View
Jul 22, 2010	Momoko Beran	CFO	-9.37K	$2.50	-$23.38K	SELL	-3.68%	245.38K	Jul 20 - Jul 22	View
May 13, 2010	Virgina E. Woltosz	SECRETARY-TREASURER	-14.00K	$2.27	-$31.72K	SELL	-0.21%	6.74M	May 12	View
Apr 23, 2010	Virginia E Woltosz	SECRETARY-TREASURER	-22.32K	$2.42	-$54.01K	SELL	-0.33%	6.75M	Apr 23	View
Apr 21, 2010	Virginia E Woltosz	SECRETARY-TREASURER	-5.29K	$2.54	-$13.45K	SELL	-0.08%	6.78M	Apr 20	View
Apr 20, 2010	Momoko Beran	CFO	-7.85K	$2.38	-$18.70K	SELL	-2.99%	254.75K	Apr 19	View
Apr 07, 2010	Momoko Beran	CFO	-900.00	$1.79	-$1.61K	SELL	-0.34%	262.60K	Apr 05	View
Apr 01, 2010	Momoko Beran	CFO	-6.60K	$1.80	-$11.88K	SELL	-2.44%	263.50K	Mar 30 - Mar 31	View
Mar 12, 2010	Momoko Beran	CFO	-4.65K	$1.79	-$8.33K	SELL	-1.69%	270.10K	Mar 10 - Mar 11	View
Aug 07, 2009	Momoko Beran	CFO	5.02K	$0.98	-$26.32K	SELL-OPTIONS	2.95%	175.26K	Jul 31 - Aug 07	View
Aug 06, 2009	Virginia E Woltosz	SECRETARY-TREASURER	-25.94K	$1.63	-$42.28K	SELL	-0.37%	6.98M	Aug 06	View
Aug 03, 2009	Virginia E Woltosz	SECRETARY-TREASURER	-43.12K	$1.57	-$67.65K	SELL	-0.61%	7.00M	Jul 31	View
Jul 24, 2009	Virginia E Woltosz	SECRETARY/TREASURER	-27.00K	$1.50	-$40.50K	SELL	-0.38%	7.04M	Jul 23	View
Jun 05, 2009	Virginia E Woltosz	SECRETARY-TREASURER	-50.00K	$1.24	-$62.00K	SELL	-0.70%	7.07M	Jun 05	View
May 20, 2009	Momoko Beran	CFO	10.79K	$0.75	-$2.90K	SELL-OPTIONS	6.77%	170.25K	May 15 - May 20	View
May 19, 2009	David Dargenio	DIRECTOR	9.00K	$1.10	$9.91K	BUY	225.00%	13.00K	May 13 - May 15	View
Aug 11, 2008	Ronald F Creeley	VICE PRESIDENT, MARKETING	-22.41K	$1.56	-$34.87K	SELL	-35.01%	41.59K	Aug 04 - Aug 07	View
Jul 30, 2008	Momoko Beran	CFO	3.25K	$1.06	-$2.98K	SELL-OPTIONS	2.33%	142.45K	Jul 28 - Jul 30	View
Jul 30, 2007	Momoko Beran	CFO	7.10K	$5.18	-$21.59K	SELL-OPTIONS	14.95%	54.60K	Jul 26 - Jul 30	View
Jul 23, 2007	Momoko Beran	CFO	-3.10K	$11.21	-$34.76K	SELL	-6.13%	47.50K	Jul 19 - Jul 23	View
Apr 27, 2007	Virginia E Woltosz	SECRETARY-TREASURER	-12.80K	$12.67	-$162.22K	SELL	-0.34%	3.72M	Apr 27	View
Apr 27, 2007	Virginia E Woltosz	SECRETARY-TREASURER	-12.10K	$13.06	-$158.08K	SELL	-0.32%	3.73M	Apr 26	View
Apr 27, 2007	Virginia E Woltosz	SECRETARY-TREASURER	-14.60K	$12.66	-$184.89K	SELL	-0.39%	3.74M	Apr 25	View
Apr 24, 2007	Virginia E Woltosz	SECRETARY AND TREASURER	-20.30K	$13.72	-$278.57K	SELL	-0.53%	3.78M	Apr 23	View
Apr 24, 2007	Momoko A Beran	CFO	-1.90K	$12.50	-$23.75K	SELL	-76.00%	600.00	Apr 20 - Apr 23	View
Apr 24, 2007	Virginia E Woltosz	SECRETARY AND TREASURER	-62.50K	$12.94	-$808.77K	SELL	-1.62%	3.80M	Apr 23	View
Apr 24, 2007	Virginia E Woltosz	SECRETARY AND TREASURER	-46.00K	$12.24	-$562.83K	SELL	-1.18%	3.86M	Apr 20	View
Apr 16, 2007	Virginia E Woltosz	SECRETARY-TREASURER	-35.00K	$15.10	-$528.42K	SELL	-0.89%	3.90M	Apr 13	View
Apr 16, 2007	Virginia E Woltosz	SECRETARY-TREASURER	-20.10K	$15.15	-$304.61K	SELL	-0.51%	3.88M	Apr 15	View
Apr 16, 2007	Virginia E Woltosz	SECRETARY-TREASURER	-20.30K	$15.64	-$317.45K	SELL	-0.51%	3.94M	Apr 12	View
Apr 16, 2007	Momoko Beran	CFO	-10.00K	$15.78	-$157.75K	SELL	-80.00%	2.50K	Apr 12	View
Jan 31, 2007	Ronald F Creeley	VICE PRESIDENT, MARKETING	-15.00K	$6.82	-$102.34K	SELL	-88.24%	2.00K	Jan 29 - Jan 31	View
Jan 26, 2007	Momoko Beran	CFO	-500.00	$7.40	-$3.70K	SELL	-6.67%	7.00K	Jan 24	View
Jan 25, 2007	Momoko Beran	CFO	4.90K	$3.93	-$63.00	SELL-OPTIONS	188.46%	7.50K	Jan 24 - Jan 25	View
Dec 29, 2004	Ronald F Creeley	VP MARKETING & SALES	-1.00K	$5.15	-$5.15K	SELL	-50.00%	1.00K	Dec 22	View
Dec 21, 2004	Ronald F Creeley	VP MARKETING & SALES	-400.00	$5.06	-$2.02K	SELL	-16.67%	2.00K	Dec 20	View
Dec 17, 2004	Ronald F Creeley	VP MARKETING & SALES	1.40K	$5.20	$7.27K	s	140.00%	2.40K	Dec 17	View
Dec 17, 2004	Ronald F Creeley	VP MARKETING & SALES	-2.80K	$218.89	$497.95K	SELL	-42.42%	3.80K	Dec 15 - Dec 16	View

FAQ

Is insider trading legal?

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.

What are some examples of market manipulation?

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.

Browse insider trades on all stocks.