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Green Plains Insider Trading Activity

GPRENASDAQ

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Trade with Public

$9.80

0.131.34%

At close: Dec 15, 4:00 PM EST

$9.80

N/A

After Hours: 4:07 PM EST

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Insider Trades

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Green Plains Insider Trading Activity | NASDAQ:GPRE | Benzinga

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

Insiders have report no purchases/sales in the last 30 days.

Notable Recent Insider Buys and Sales

On September 24, 2025, Michelle Mapes, the company's CHIEF LEGAL AND ADMIN OFFICER sold 30.95K shares for $9.51 each.

Ownership Statistics for Green Plains Inc

Shares Outstanding

62.665M

Insider Shares Owned

4.023M

Insider Percentage Owned

6.42%

Institutional Shares Held

32.876M

Institutional Percentage Held

47.1%


Sep 24, 2025	Michelle Mapes	CHIEF LEGAL AND ADMIN OFFICER	-30.95K	$9.51	-$294.37K	SELL	-33.83%	60.56K	Sep 22	View
Feb 21, 2024	Alain Treuer	DIRECTOR	-23.00K	$22.66	-$521.16K	SELL	-7.85%	269.97K	Feb 20	View
Feb 14, 2024	Ejnar Knudsen	DIRECTOR	4.00K	$24.73	$98.92K	BUY	10.84%	40.91K	Feb 12	View
Dec 11, 2023	Todd A Becker	PRESIDENT AND CEO	960.00	$24.68	$23.69K	BUY	0.14%	696.35K	Dec 11	View
Dec 11, 2023	Todd A Becker	PRESIDENT AND CEO	5.42K	$23.08	$125.07K	BUY	0.79%	695.39K	Dec 08	View
Dec 08, 2023	James D Anderson	DIRECTOR	2.50K	$23.20	$58.00K	BUY	2.15%	118.91K	Dec 08	View
May 26, 2023	Todd A Becker	PRESIDENT AND CEO	-42.00K	$31.78	-$1.33M	SELL	-5.74%	689.97K	May 24	View
May 25, 2023	Leslie van der Meulen	EVP PRODUCT MKTG & INNOVATION	-2.00K	$32.27	-$64.54K	SELL	-5.96%	31.55K	May 24	View
May 25, 2023	Alain Treuer	DIRECTOR	-20.00K	$32.45	-$649.00K	SELL	-6.39%	292.97K	May 23	View
May 24, 2023	Michelle Mapes	CHIEF LEGAL AND ADMIN OFFICER	-3.00K	$32.78	-$98.34K	SELL	-9.05%	30.15K	May 23	View
May 16, 2023	Todd A Becker	PRESIDENT AND CEO	-20.00K	$31.18	-$623.60K	SELL	-2.66%	731.97K	May 12	View
May 15, 2023	Brian Peterson	DIRECTOR	-29.14K	$29.94	-$869.52K	SELL	-38.06%	47.43K	May 11	View
May 15, 2023	Ejnar Knudsen	DIRECTOR	5.50K	$30.03	$165.05K	BUY	17.50%	36.91K	May 11	View
May 15, 2023	Michelle Mapes	CHIEF LEGAL AND ADMIN OFFICER	-5.00K	$31.10	-$155.50K	SELL	-13.11%	33.15K	May 12	View
May 12, 2023	Todd A Becker	PRESIDENT AND CEO	-35.00K	$30.01	-$1.05M	SELL	-4.45%	751.97K	May 10	View
May 10, 2023	James D Anderson	DIRECTOR	2.00K	$31.10	$62.20K	BUY	1.82%	111.91K	May 08	View
May 10, 2023	Michelle Mapes	CHIEF LEGAL AND ADMIN OFFICER	-30.00K	$31.31	-$939.30K	SELL	-44.02%	38.15K	May 08	View
Dec 08, 2022	James E Stark	CHIEF FINANCIAL OFFICER	787.00	$31.85	$25.07K	BUY	7.57%	11.18K	Dec 06	View
Nov 12, 2021	Ejnar Knudsen	DIRECTOR	-64.23K	$39.98	-$2.57M	SELL	-68.33%	29.77K	Nov 10	View
Nov 10, 2021	Paul E Kolomaya	CHIEF ACCOUNTING OFFICER	-7.00K	$43.25	-$302.75K	SELL	-9.00%	70.75K	Nov 08 - Nov 10	View
Jun 25, 2021	Paul E Kolomaya	CHIEF ACCOUNTING OFFICER	-1.50K	$33.50	-$50.25K	SELL	-1.89%	77.75K	Jun 23	View
Jun 17, 2021	Michelle Mapes	CHIEF LEGAL AND ADMIN OFFICER	-1.80K	$34.25	-$61.65K	SELL	-3.74%	46.33K	Jun 15	View
Jun 09, 2021	Brian Peterson	DIRECTOR	-35.00K	$32.48	-$1.14M	SELL	-31.85%	74.89K	Jun 07	View
May 28, 2021	James F Crowley	DIRECTOR	-13.00K	$30.95	-$402.30K	SELL	-37.92%	21.29K	May 26	View
May 07, 2021	James F Crowley	DIRECTOR	-16.00K	$31.88	-$510.05K	SELL	-32.00%	34.01K	May 07	View
May 07, 2021	Michelle Mapes	CHIEF LEGAL AND ADMIN OFFICER	-10.00K	$31.30	-$313.00K	SELL	-17.20%	48.13K	May 05	View
May 07, 2021	Paul E Kolomaya	CHIEF ACCOUNTING OFFICER	-7.00K	$31.80	-$222.62K	SELL	-8.12%	79.25K	May 05 - May 06	View
Sep 24, 2020	James D Anderson	—	2.42K	$14.68	$35.45K	PURCHASE	2.30%	107.57K	Sep 22 - Sep 23	View
Sep 23, 2020	Todd A Becker	—	5.00K	$14.72	$73.61K	PURCHASE	0.93%	544.60K	Sep 22	View
Sep 23, 2020	Walter S Cronin	—	-13.50K	$14.17	-$191.29K	SELL	-18.78%	58.40K	Sep 21	View
Aug 14, 2020	Paul E Kolomaya	—	-4.00K	$16.23	-$64.92K	SELL	-4.82%	78.91K	Aug 12	View
Aug 10, 2020	Todd A Becker	—	10.00K	$14.93	$149.29K	PURCHASE	1.89%	539.60K	Aug 10	View
Aug 06, 2020	James Anderson	—	5.00K	$12.85	$64.25K	PURCHASE	4.99%	105.16K	Aug 05	View
Aug 05, 2020	Todd A Becker	—	10.00K	$12.80	$128.00K	PURCHASE	1.92%	529.60K	Aug 05	View
Jun 19, 2020	Michelle Mapes	—	-5.00K	$10.09	-$50.43K	SELL	-9.73%	46.39K	Jun 18	View
Apr 02, 2020	Mangrove Partners Master Fund Ltd PARTNERS MANGROVE NATHANIEL AUGUST	—	-9.00K	$4.23	-$38.05K	SELL	-0.26%	3.50M	Apr 01	View
Mar 23, 2020	\s\ Ejnar Knudsen	—	30.00K	$4.79	$143.79K	PURCHASE	71.50%	71.96K	Mar 20	View
Mar 20, 2020	Paul E Kolomaya	—	7.75K	$7.42	$113.92K	GRANT OR AWARD	10.30%	82.91K	Mar 18 - Mar 19	View
Feb 27, 2020	Mangrove Partners Master Fund Ltd PARTNERS MANGROVE NATHANIEL AUGUST	—	-81.72K	$12.44	-$1.02M	SELL	-2.27%	3.51M	Feb 26	View
Dec 20, 2019	Michelle Mapes	CHIEF LEGAL AND ADMIN OFFICER	-2.00K	$16.34	-$32.68K	SELL	-5.42%	34.88K	Dec 19	View
Dec 19, 2019	Todd Becker	PRESIDENT AND CEO	-125.00K	$16.12	-$2.01M	SELL	-22.21%	437.93K	Dec 17 - Dec 18	View
Dec 09, 2019	Todd Becker	PRESIDENT AND CEO	-41.96K	$14.47	-$607.33K	SELL	-6.94%	562.93K	Dec 05	View
Dec 04, 2019	Wayne Hoovestol	DIRECTOR	-136.34K	$14.65	-$2.00M	SELL	-44.38%	170.90K	Dec 03 - Dec 04	View
Dec 04, 2019	Todd Becker	PRESIDENT AND CEO	-83.04K	$15.02	-$1.25M	SELL	-12.07%	604.89K	Dec 02 - Dec 04	View
Nov 13, 2019	Mangrove Partners Master Fund Ltd PARTNERS MANGROVE NATHANIEL AUGUST	—	-223.16K	$15.12	-$3.37M	SELL	-5.25%	4.03M	Nov 11 - Nov 12	View
Aug 15, 2019	Mangrove Partners Master Fund Ltd PARTNERS MANGROVE NATHANIEL AUGUST	—	-216.34K	$7.73	-$1.67M	SELL	-5.36%	3.82M	Aug 13 - Aug 15	View
Aug 15, 2019	Eugene S. Edwards	DIRECTOR	15.00K	$7.15	$107.25K	BUY	48.99%	45.62K	Aug 15	View
Jun 07, 2019	Alain Treuer	DIRECTOR	-4.30K	$12.99	-$55.82K	SELL	-1.32%	321.12K	Jun 06	View
Jun 06, 2019	Alain Treuer	DIRECTOR	-9.03K	$13.06	-$117.93K	SELL	-2.70%	325.41K	Jun 03 - Jun 05	View
Mar 21, 2019	Michael A Metzler	EVP - GAS & POWER	-9.38K	$17.36	-$162.74K	SELL	-16.92%	46.04K	Mar 19 - Mar 21	View
Mar 21, 2019	Paul E Kolomaya	EVP - COMMODITY FINANCE	-4.03K	$17.16	-$69.11K	SELL	-4.89%	78.36K	Mar 19 - Mar 21	View
Mar 21, 2019	Michelle Mapes	CHIEF LEGAL AND ADMIN OFFICER	-5.86K	$17.10	-$100.24K	SELL	-12.28%	41.88K	Mar 19 - Mar 21	View
Mar 15, 2019	Michelle Mapes	CHIEF LEGAL AND ADMIN OFFICER	-5.00K	$16.16	-$80.78K	SELL	-9.48%	47.74K	Mar 13	View
Mar 05, 2019	Paul E Kolomaya	EVP - COMMODITY FINANCE	-8.88K	$15.95	-$141.68K	SELL	-9.73%	82.39K	Mar 02 - Mar 05	View
Feb 21, 2019	Anthony R Vojslavek	EVP - TRADING AND RISK	4.56K	$15.42	$69.67K	GRANT	40.40%	15.85K	Feb 19 - Feb 21	View
Feb 19, 2019	Michael A Metzler	EVP - GAS & POWER	-17.05K	$15.35	-$261.75K	SELL	-27.84%	44.19K	Feb 19	View
Dec 28, 2018	Alain Treuer	DIRECTOR	-471.00	$12.21	-$5.75K	SELL	-0.14%	326.71K	Dec 24	View
Dec 21, 2018	Jeffrey S Briggs	CHIEF OPERATING OFFICER	-18.43K	$13.00	-$239.64K	SELL	-16.14%	95.79K	Dec 20	View
Dec 20, 2018	Jeffrey S Briggs	CHIEF OPERATING OFFICER	-44.58K	$13.32	-$593.95K	SELL	-28.07%	114.22K	Dec 18	View
Nov 26, 2018	Walter S Cronin	EVP - COMMERCIAL OPERATIONS	-6.00K	$15.63	-$93.78K	SELL	-11.98%	44.09K	Nov 23	View
Nov 26, 2018	Paul E Kolomaya	EVP - COMMODITY FINANCE	-4.00K	$17.00	-$68.00K	SELL	-4.51%	84.70K	Nov 21	View
Nov 21, 2018	Todd A Becker	PRESIDENT AND CEO	-90.00K	$16.58	-$1.49M	SELL	-12.06%	655.99K	Nov 19 - Nov 21	View
Nov 21, 2018	Walter S Cronin	EVP - COMMERCIAL OPERATIONS	-3.00K	$16.48	-$49.44K	SELL	-5.65%	50.09K	Nov 21	View
Nov 21, 2018	Walter S Cronin	EVP - COMMERCIAL OPERATIONS	-3.00K	$17.49	-$52.47K	SELL	-5.35%	53.09K	Nov 12	View
Nov 20, 2018	Michelle Mapes	CHIEF LEGAL AND ADMIN OFFICER	-7.00K	$17.14	-$119.98K	SELL	-14.16%	42.42K	Nov 16	View
Nov 14, 2018	Jeffrey S Briggs	CHIEF OPERATING OFFICER	-25.00K	$17.28	-$431.93K	SELL	-13.60%	158.80K	Nov 12	View
May 18, 2018	Paul E Kolomaya	EVP - COMMODITY FINANCE	-8.00K	$20.56	-$164.45K	SELL	-8.27%	88.70K	May 17	View
Mar 27, 2018	Michael A Metzler	EVP - GAS & POWER	-21.05K	$19.00	-$400.01K	SELL	-33.51%	41.77K	Mar 15	View
Feb 28, 2018	Michelle Mapes	CHIEF LEGAL AND ADMIN OFFICER	-7.00K	$19.27	-$134.88K	SELL	-16.46%	35.52K	Feb 26	View
Dec 26, 2017	Todd A Becker	PRESIDENT AND CEO	9.00K	$16.74	$150.68K	BUY	1.27%	716.59K	Dec 22	View
Dec 22, 2017	Walter S Cronin	EVP - COMMERCIAL OPERATIONS	-6.74K	$16.80	-$113.18K	SELL	-11.83%	50.20K	Dec 22	View
Dec 01, 2017	\s\ Ejnar Knudsen	DIRECTOR	15.48K	$16.54	$256.01K	BUY	114.18%	29.04K	Nov 30	View
Nov 20, 2017	Wayne Hoovestol	DIRECTOR	102.65K	$16.37	$1.68M	BUY	53.92%	293.03K	Nov 16 - Nov 17	View
Nov 07, 2017	John Neppl	CHIEF FINANCIAL OFFICER	30.00K	$16.78	$503.53K	BUY	354.02%	38.47K	Nov 06	View
Sep 11, 2017	Anthony R Vojslavek	EVP - RISK MANAGEMENT	-1.01K	$18.80	-$19.03K	SELL	-12.45%	7.12K	Sep 07	View
Jul 13, 2017	Alain Treuer	DIRECTOR	-1.20K	$19.21	-$23.06K	SELL	-0.37%	320.71K	Jul 11	View
Jun 22, 2017	Alain Treuer	DIRECTOR	-25.90K	$19.51	-$505.22K	SELL	-7.45%	321.91K	Jun 20 - Jun 21	View
Jun 15, 2017	Todd Becker	PRESIDENT AND CEO	-5.60K	$23.29	-$130.40K	SELL	-0.79%	707.59K	Jun 13 - Jun 14	View
Jun 09, 2017	Jeffery S. Briggs	CHIEF OPERATING OFFICER	-39.90K	$23.00	-$917.79K	SELL	-18.72%	173.25K	Jun 07 - Jun 09	View
Jun 07, 2017	Michelle Mapes	EVP - GEN COUNSEL CORP SEC	-7.00K	$23.22	-$162.51K	SELL	-13.06%	46.60K	Jun 05 - Jun 06	View
May 30, 2017	James F Crowley	DIRECTOR	-2.00K	$21.92	-$43.84K	SELL	-7.93%	23.21K	May 25	View
May 15, 2017	Michelle Mapes	EVP - GEN COUNSEL CORP SEC	-2.30K	$24.81	-$57.09K	SELL	-4.12%	53.60K	May 15	View
May 15, 2017	Jerry L Peters	CHIEF FINANCIAL OFFICER	-10.20K	$25.27	-$257.72K	SELL	-11.15%	81.26K	May 11	View
May 12, 2017	Michelle Mapes	EVP - GEN COUNSEL CORP SEC	-4.00K	$25.50	-$102.01K	SELL	-6.68%	55.90K	May 10	View
Mar 10, 2017	James Anderson	DIRECTOR	4.00K	$22.06	$88.24K	BUY	6.23%	68.25K	Mar 09	View
Mar 06, 2017	Carl S Bleyl	EVP ETHANOL MARKETING	14.09K	$24.65	$339.68K	GRANT	15.54%	104.72K	Mar 02	View
Mar 02, 2017	Brian Peterson	DIRECTOR	-78.65K	$25.31	-$1.99M	SELL	-53.37%	68.70K	Feb 28 - Mar 01	View
Mar 01, 2017	Michelle Mapes	EVP - GEN COUNSEL CORP SEC	-4.00K	$24.50	-$98.00K	SELL	-8.79%	41.53K	Feb 27 - Feb 28	View
Dec 21, 2016	Michelle Mapes	EVP - GEN COUNSEL CORP SEC	-2.00K	$29.27	-$58.53K	SELL	-3.77%	51.11K	Dec 19	View
Dec 19, 2016	Walter S Cronin	EVP - COMMERCIAL OPERATIONS	-850.00	$29.50	-$25.07K	SELL	-1.87%	44.49K	Dec 16	View
Dec 15, 2016	James F Crowley	DIRECTOR	-3.69K	$27.12	-$99.98K	SELL	-15.39%	20.27K	Dec 14	View
Dec 02, 2016	Walter S Cronin	EVP - COMMERCIAL OPERATIONS	-850.00	$27.24	-$23.15K	SELL	-1.84%	45.34K	Dec 01	View
Dec 02, 2016	James F Crowley	DIRECTOR	-3.14K	$27.48	-$86.22K	SELL	-11.58%	23.95K	Dec 01	View
Dec 02, 2016	Michelle Mapes	EVP - GEN COUNSEL CORP SEC	-3.00K	$27.36	-$82.06K	SELL	-5.35%	53.11K	Dec 01	View
Nov 17, 2016	James Anderson	DIRECTOR	1.00K	$24.00	$24.00K	BUY	1.58%	64.25K	Nov 15	View
Nov 10, 2016	Jerry L Peters	CHIEF FINANCIAL OFFICER	-10.00K	$25.10	-$251.03K	SELL	-9.10%	99.88K	Nov 08	View
Nov 10, 2016	Gordon Glade	DIRECTOR	-10.00K	$25.08	-$250.77K	SELL	-14.65%	58.24K	Nov 08	View
Jun 24, 2016	Michelle Mapes	EVP - GEN COUNSEL CORP SEC	-3.00K	$19.50	-$58.50K	SELL	-5.07%	56.11K	Jun 23	View
Jun 06, 2016	Walter S Cronin	EVP - COMMERCIAL OPERATIONS	-3.70K	$18.92	-$70.02K	SELL	-7.26%	47.27K	Jun 03	View
May 12, 2016	Wayne Hoovestol	DIRECTOR	6.50K	$14.94	$97.11K	BUY	5.45%	125.81K	May 10	View
Mar 07, 2016	Michelle Mapes	EVP - GEN COUNSEL CORP SEC	-3.00K	$15.19	-$45.57K	SELL	-4.83%	59.11K	Mar 04	View
Mar 03, 2016	Todd Becker	PRESIDENT AND CEO	-26.29K	$14.13	-$371.45K	SELL	-3.93%	642.06K	Mar 01 - Mar 03	View
Dec 07, 2015	JAMES CROWLEY	DIRECTOR	-4.87K	$23.99	-$116.84K	SELL	-20.74%	18.61K	Dec 03	View
Aug 27, 2015	JEFFREY BRIGGS	CHIEF OPERATING OFFICER	500.00	$18.01	$9.01K	BUY	0.30%	166.41K	Aug 26	View
Aug 11, 2015	Jeffrey S Briggs	CHIEF OPERATING OFFICER	500.00	$19.72	$9.86K	BUY	0.30%	165.91K	Aug 07	View
Jan 05, 2015	Tourbillon Capital Partners LP	10% OWNER	160.43K	$24.82	$3.98M	BUY	∞	30.53K	Dec 31	View
Jan 02, 2015	Tourbillon Capital Partners LP	10% OWNER	40.00K	$25.16	$1.01M	BUY	∞	30.10K	Dec 30	View
Nov 26, 2014	JAMES CROWLEY	DIRECTOR	-917.00	$34.72	-$31.84K	SELL	-5.12%	17.00K	Nov 24	View
Sep 24, 2014	Todd A Becker	PRESIDENT AND CEO	-75.00K	$36.41	-$2.73M	SELL	-14.78%	432.48K	Sep 22	View
Aug 13, 2014	JAMES CROWLEY	DIRECTOR	-5.00K	$42.22	-$211.10K	SELL	-21.82%	17.92K	Aug 11	View
Aug 06, 2014	Carl S Bleyl	EVP ETHANOL MARKETING	-46.31K	$40.11	-$1.86M	SELL	-43.23%	60.82K	Aug 04	View
Jun 18, 2014	Todd A Becker	PRESIDENT AND CEO	-15.00K	$32.22	-$483.25K	SELL	-2.87%	507.48K	Jun 17	View
May 23, 2014	JAMES CROWLEY	DIRECTOR	-4.37K	$27.84	-$121.77K	SELL	-16.03%	22.92K	May 22	View
May 20, 2014	FREDRICK GORDON GLADE	DIRECTOR	-1.63K	$21.85	$12.31K	SELL	-11.94%	11.99K	Aug 26 - May 16	View
Mar 24, 2014	Michelle Mapes	EVP - GEN COUNSEL CORP SEC	-10.00K	$30.90	-$308.98K	SELL	-23.20%	33.10K	Mar 20 - Mar 21	View
Mar 24, 2014	James Crowley	DIRECTOR	-5.00K	$30.27	-$151.35K	SELL	-53.34%	4.37K	Mar 20	View
Mar 20, 2014	Todd Becker	PRESIDENT AND CEO	-25.00K	$30.10	-$752.42K	SELL	-4.57%	522.48K	Mar 20	View
Mar 07, 2014	Wayne Hoovestol	DIRECTOR	-13.00K	$28.00	-$364.00K	SELL	-9.35%	126.10K	Mar 06	View
Feb 12, 2014	Carl S Bleyl	EVP ETHANOL MARKETING	-26.72K	$23.81	-$636.39K	SELL	-19.67%	109.15K	Feb 10 - Feb 12	View
Dec 06, 2013	Michelle Mapes	EVP - GEN COUNSEL CORP SEC	-5.00K	$17.15	-$85.75K	SELL	-12.56%	34.79K	Dec 04	View
Dec 02, 2013	Jerry L Peters	CHIEF FINANCIAL OFFICER	-5.00K	$16.84	-$84.22K	SELL	-6.43%	72.75K	Nov 27	View
Aug 08, 2013	Wayne Hoovestol	DIRECTOR	-331.60K	$16.95	-$5.62M	SELL	-70.45%	139.10K	Aug 06	View
Aug 06, 2013	JAMES CROWLEY	DIRECTOR	-8.00K	$16.56	-$132.45K	SELL	-21.87%	28.57K	Aug 02	View
Aug 06, 2013	Jerry L Peters	CHIEF FINANCIAL OFFICER	-13.14K	$16.97	-$223.02K	SELL	-14.46%	77.75K	Aug 02 - Aug 05	View
Jun 21, 2013	Brian Peterson	DIRECTOR	-35.00K	$13.06	-$456.95K	SELL	-21.38%	128.67K	Jun 21	View
Jun 20, 2013	Carl Bleyl	EVP ETHANOL MARKETING	-1.60K	$14.35	-$22.99K	SELL	-1.30%	121.58K	Jun 18	View
Jun 11, 2013	Wayne Hoovestol	DIRECTOR	-385.55K	$14.25	-$5.49M	SELL	-45.03%	470.70K	Jun 10	View
Mar 15, 2013	Wayne Hoovestol	DIRECTOR	-11.10K	$11.48	-$127.42K	SELL	-1.18%	928.23K	Mar 13 - Mar 15	View
Mar 14, 2013	Michelle Mapes	EVP - GEN COUNSEL CORP SEC	-4.30K	$12.00	-$51.60K	SELL	-9.75%	39.79K	Mar 12	View
Mar 14, 2013	Todd Becker	PRESIDENT & CEO	-25.00K	$11.90	-$297.50K	SELL	-4.68%	509.58K	Mar 12	View
Mar 01, 2013	JEFFREY BRIGGS	CHIEF OPERATING OFFICER	3.00K	$9.38	$28.15K	BUY	2.04%	150.27K	Feb 27 - Feb 28	View
Feb 26, 2013	Todd Becker	PRESIDENT & CEO	-27.34K	$9.83	-$268.58K	SELL	-4.72%	552.19K	Feb 24 - Feb 25	View
Feb 22, 2013	Michelle Mapes	EVP - GEN COUNSEL CORP SEC	-8.00K	$9.70	-$77.63K	SELL	-15.01%	45.31K	Feb 22	View
Feb 22, 2013	Todd Becker	PRESIDENT & CEO	-50.00K	$9.70	-$485.15K	SELL	-7.94%	579.53K	Feb 21 - Feb 22	View
Aug 15, 2012	Jeffrey Briggs	CHIEF OPERATING OFFICER	1.00K	$4.19	$4.19K	BUY	0.80%	125.64K	Aug 14	View
Aug 02, 2012	Jeffrey Briggs	CHIEF OPERATING OFFICER	3.00K	$4.42	$13.25K	BUY	2.47%	124.64K	Aug 01 - Aug 02	View
Aug 02, 2012	Todd Becker	PRESIDENT & CEO	5.00K	$4.35	$21.75K	BUY	1.13%	445.67K	Aug 01	View
Jul 31, 2012	James Anderson	DIRECTOR	5.00K	$4.29	$21.45K	BUY	14.38%	39.77K	Jul 31	View
May 10, 2012	Jeffrey Briggs	CHIEF OPERATING OFFICER	1.50K	$7.08	$10.63K	BUY	1.25%	121.64K	May 09	View
May 08, 2012	Jeffrey Briggs	CHIEF OPERATING OFFICER	500.00	$7.50	$3.75K	BUY	0.42%	120.14K	May 07	View
May 02, 2012	Carl S Bleyl	EVP ETHANOL MARKETING	1.00K	$8.12	$8.12K	BUY	0.91%	111.47K	May 01	View
May 02, 2012	Jeffrey Briggs	CHIEF OPERATING OFFICER	1.00K	$8.00	$8.00K	BUY	0.84%	119.64K	Apr 30	View
Mar 23, 2012	plc NTR Greenstar North America Holdings Inc Greenstar Investments LLC	—	-3.70M	$10.06	-$37.22M	SELL	-86.50%	577.65K	Mar 09	View
Mar 23, 2012	plc NTR Greenstar North America Holdings Inc Greenstar Investments LLC	10% OWNER	-3.45M	$10.06	-$34.71M	SELL	-44.64%	4.28M	Mar 06	View
Dec 23, 2011	Thomas F Pauldine	EVP HUMAN RESOURCES	-4.13K	$7.91	-$88.60K	SELL	-19.04%	17.54K	Dec 21 - Dec 22	View
Sep 14, 2011	Greenstar North America Holdings Inc plc NTR	10% OWNER	-3.50M	$8.00	-$28.00M	SELL	-31.17%	7.73M	Sep 09	View
Aug 11, 2011	Jeffrey S Briggs	CHIEF OPERATING OFFICER	2.00K	$9.97	$19.95K	BUY	2.23%	91.88K	Aug 11	View
Mar 17, 2011	Brian Peterson	DIRECTOR	-65.00K	$11.78	-$765.70K	SELL	-31.03%	144.47K	Mar 16	View
Dec 13, 2010	Jerry Peters	CHIEF FINANCIAL OFFICER	-2.00K	$11.25	-$22.50K	SELL	-4.48%	42.69K	Dec 09	View
Dec 08, 2010	Todd Becker	PRESIDENT & CEO	-6.00K	$10.83	-$64.98K	SELL	-3.04%	191.24K	Dec 06 - Dec 07	View
Dec 03, 2010	Todd Becker	PRESIDENT & CEO	-9.00K	$10.98	-$98.79K	SELL	-4.36%	197.24K	Dec 01 - Dec 03	View
Nov 05, 2010	Todd Becker	PRESIDENT & CEO	-6.00K	$11.82	-$70.89K	SELL	-2.83%	206.24K	Nov 04 - Nov 05	View
Nov 03, 2010	Todd Becker	PRESIDENT & CEO	-9.00K	$11.32	-$101.90K	SELL	-4.07%	212.24K	Nov 01 - Nov 03	View
Nov 03, 2010	Jerry Peters	CHIEF FINANCIAL OFFICER	-2.00K	$11.25	-$22.50K	SELL	-4.28%	44.69K	Nov 01	View
Oct 28, 2010	Jerry Peters	CHIEF FINANCIAL OFFICER	-4.80K	$13.51	-$64.86K	SELL	-9.32%	46.69K	Oct 26	View
Oct 08, 2010	Todd Becker	PRESIDENT & CEO	-6.00K	$12.09	-$72.52K	SELL	-2.64%	221.24K	Oct 06 - Oct 07	View
Oct 05, 2010	Jerry Peters	CHIEF FINANCIAL OFFICER	-2.00K	$12.13	-$24.25K	SELL	-3.74%	51.49K	Oct 01	View
Oct 05, 2010	Todd Becker	PRESIDENT & CEO	-9.00K	$12.26	-$110.30K	SELL	-3.81%	227.24K	Oct 01 - Oct 05	View
Sep 30, 2010	Jerry Peters	CHIEF FINANCIAL OFFICER	-4.17K	$11.35	-$47.35K	SELL	-7.24%	53.49K	Sep 28	View
Sep 27, 2010	Jerry Peters	CHIEF FINANCIAL OFFICER	-1.83K	$11.26	-$20.58K	SELL	-3.07%	57.66K	Sep 23	View
Aug 16, 2010	Jeffrey S Briggs	CHIEF OPERATING OFFICER	1.00K	$8.28	$8.28K	BUY	2.58%	39.75K	Aug 13	View
Aug 16, 2010	Ron B Gillis	EXE VP - FINANCE & TREASURER	2.00K	$8.36	$16.73K	BUY	7.05%	30.36K	Aug 12	View
Aug 03, 2010	Michelle Mapes	EXE VP - GEN COUNSEL CORP SEC	500.00	$9.00	$4.50K	BUY	10.85%	5.11K	Aug 03	View
Aug 03, 2010	Jeffrey S Briggs	CHIEF OPERATING OFFICER	3.00K	$9.10	$27.30K	BUY	8.39%	38.75K	Aug 02	View
Aug 03, 2010	James F Crowley	DIRECTOR	2.00K	$9.12	$18.24K	BUY	13.01%	17.37K	Aug 02	View
Jul 13, 2010	Todd Becker	PRESIDENT & CEO	-6.00K	$10.48	-$62.86K	SELL	-2.48%	236.24K	Jul 09 - Jul 12	View
Jul 08, 2010	Todd Becker	PRESIDENT & CEO	-9.00K	$10.41	-$93.71K	SELL	-3.58%	242.24K	Jul 06 - Jul 08	View
Jun 09, 2010	Jeffrey Briggs	CHIEF OPERATING OFFICER	2.00K	$11.20	$22.40K	BUY	5.93%	35.75K	Jun 07	View
May 05, 2010	James Anderson	DIRECTOR	1.00K	$14.70	$14.70K	BUY	20.00%	6.00K	May 03	View
Mar 16, 2010	Jeffrey S Briggs	CHIEF OPERATING OFFICER	1.22K	$13.65	$16.58K	BUY	3.73%	33.75K	Mar 16	View
Mar 09, 2010	Jim Anderson	DIRECTOR	2.50K	$14.40	$36.00K	BUY	100.00%	5.00K	Mar 05	View
Nov 25, 2009	James Crowley	DIRECTOR	1.00K	$12.85	$12.85K	BUY	∞	1.00K	Nov 25	View
Nov 23, 2009	Stephen Bleyl	EXE. VP ETHANOL MARKETING	300.00	$9.86	$2.96K	BUY	0.56%	53.84K	Nov 20	View
Nov 23, 2009	Jim Anderson	DIRECTOR	2.00K	$9.50	$19.00K	BUY	400.00%	2.50K	Nov 19	View
Nov 16, 2009	Stephen Bleyl	EXE VP ETHANOL MARKETING	272.00	$9.77	$2.66K	BUY	0.51%	53.54K	Nov 13	View
Sep 23, 2009	s/ Todd Becker	PRESIDENT AND CEO	1.50K	$7.39	$11.08K	BUY	0.73%	206.78K	Sep 22	View
Sep 23, 2009	s/ Michael Orgas	EXEC. VP COMM. OPS	3.50K	$7.47	$26.16K	BUY	9.12%	41.87K	Sep 22	View
Sep 22, 2009	Stephen Bleyl	EXEC.VP ETHANOL MARKETING	30.00	$7.26	$217.80	BUY	0.06%	53.27K	Sep 21	View
Jun 11, 2009	Todd Becker	PRESIDENT AND CEO	500.00	$5.72	$2.86K	BUY	0.24%	205.28K	Jun 10	View
Jun 01, 2009	Todd Becker	PRESIDENT AND CEO	1.50K	$3.25	$4.87K	BUY	0.74%	204.78K	May 28 - May 29	View
May 27, 2009	Todd Becker	PRESIDENT AND CEO	1.40K	$2.84	$3.97K	BUY	0.69%	203.28K	May 26	View
Mar 18, 2008	DAN E CHRISTENSEN	EXEC VICE PRESIDENT	3.31K	$9.66	$31.97K	BUY	3.22%	106.28K	Nov 30 - Feb 26	View
Mar 10, 2008	WAYNE HOOVESTOL	CEO/COO	5.30K	$9.44	$50.03K	BUY	0.60%	881.59K	Nov 30 - Feb 29	View
Jun 04, 2007	/S/ MICHAEL A. WARREN	DIRECTOR	2.00K	$19.54	$39.08K	BUY	∞	2.00K	May 31	View
Jun 04, 2007	WAYNE HOOVESTOL	CEO, COO	2.00K	$19.64	$39.28K	BUY	0.28%	718.37K	May 30	View
Mar 05, 2007	Barry A Ellsworth	EXECUTIVE VP	-182.00K	$22.00	-$4.00M	SELL	-45.35%	219.30K	Mar 02	View
Mar 05, 2007	Wayne Hoovestol	CEO/COO	182.00K	$22.00	$4.00M	BUY	34.06%	716.37K	Mar 02	View
Nov 06, 2006	Herschel Patton	DIRECTOR	590.00	$25.57	$15.09K	BUY	1.27%	47.09K	Oct 23	View
Aug 04, 2006	Hersch C. Patton	DIRECTOR	1.50K	$30.00	$45.00K	BUY	3.33%	46.50K	Jul 31	View
Aug 04, 2006	David Allen Hart	DIRECTOR	800.00	$30.00	$24.00K	BUY	4.71%	17.80K	Jul 31	View
Aug 03, 2006	Barry A Ellsworth	CEO & PRESIDENT	66.70K	$30.00	$2.00M	BUY	19.93%	401.30K	Jul 31	View
Aug 03, 2006	Wayne Hoovestol	DIRECTOR	207.67K	$30.00	$6.23M	BUY	63.57%	534.37K	Jul 31	View
May 22, 2006	Wayne Hoovestol	DIRECTOR	3.00K	$35.00	$105.00K	BUY	0.75%	405.60K	May 19	View
Apr 28, 2006	Wayne Hoovestol	DIRECTOR	1.50K	$42.17	$63.26K	BUY	0.37%	402.60K	Apr 27	View
Mar 22, 2006	Brian Peterson	DIRECTOR	100.00	$23.10	$2.31K	BUY	0.06%	165.30K	Mar 20	View
Mar 20, 2006	Brian Peterson	DIRECTOR	200.00	$30.63	$6.13K	BUY	0.12%	165.20K	Feb 15	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.