Company · CIK 0001309402 · SIC 2860 — Industrial Organic Chemicals · Nasdaq

Green Plains Inc. · GPRE

Insider activity reported against this company. All insider holders · Files at: GPP. On EDGAR ↗

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market activity at this companybuys $11.8M · 12sales $10.3M · 43net $1.5M

Reported at this company — common stock

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake	Flags
Aug 19, 2026 FForm 4 →	Aug 20, 4:07 pm EDT	Chris OsowskiPresident and CEO, Director	11,989	$16.03	$192,184	226,401	—
Aug 19, 2026 FForm 4 →	Aug 20, 4:06 pm EDT	Trent Lee CollinsSVP Operations	2,261	$16.03	$36,244	44,496	—
Jun 5, 2026 AForm 4 →	Jun 9, 8:39 am EDT	Kimberly WagnerDirector	9,019	$14.97	$135,014	61,131	—
Jun 5, 2026 AForm 4 →	Jun 9, 8:39 am EDT	Martin SalinasDirector	9,019	$14.97	$135,014	69,020	—
Jun 5, 2026 AForm 4 →	Jun 9, 8:39 am EDT	Brian PetersonDirector	9,019	$14.97	$135,014	80,339	—
Jun 5, 2026 AForm 4 →	Jun 9, 8:38 am EDT	Carl J. GrassiDirector	9,019	$14.97	$135,014	45,355	—
Jun 5, 2026 AForm 4 →	Jun 9, 8:38 am EDT	Steven J FurcichDirector	9,019	$14.97	$135,014	45,355	—
Jun 5, 2026 AForm 4 →	Jun 9, 8:36 am EDT	Farha AslamDirector	9,019	$14.97	$135,014	54,190	—
Jun 5, 2026 AForm 4 →	Jun 9, 8:36 am EDT	James D AndersonDirector	9,019	$14.97	$135,014	132,150	—
Jun 5, 2026 AForm 4 →	Jun 8, 11:01 am EDT	Patrick Francis SweeneyDirector	9,019	$14.97	$135,014	15,402	—
Jun 5, 2025 AForm 4/A →	Jun 8, 2026, 2:11 pm EDT	Patrick Francis SweeneyDirector	9,019	$14.97	$135,014	51,738	—
Mar 5, 2019 SForm 4 →	Mar 5, 5:37 pm EST	Paul E KolomayaEVP - Commodity Finance	7,250	$16.02	$116,174	82,385	−8.09%	plan?
Mar 2, 2019 FForm 4 →	Mar 5, 5:46 pm EST	Mark A HudakEVP - Human Resources	1,208	$15.64	$18,893	50,183	—	plan?
Mar 2, 2019 FForm 4 →	Mar 5, 5:44 pm EST	Anthony R VojslavekEVP - Trading and Risk	403	$15.64	$6,303	15,450	—	plan?
Mar 2, 2019 FForm 4 →	Mar 5, 5:41 pm EST	Joel JarnaginEVP and GM Green Plains Cattle	737	$15.64	$11,527	26,454	—	plan?
Mar 2, 2019 FForm 4 →	Mar 5, 5:40 pm EST	Michael A MetzlerEVP - Gas & Power	1,812	$15.64	$28,340	55,420	—	plan?
Mar 2, 2019 FForm 4 →	Mar 5, 5:37 pm EST	Paul E KolomayaEVP - Commodity Finance	1,631	$15.64	$25,509	89,635	—	plan?
Mar 2, 2019 FForm 4 →	Mar 5, 5:35 pm EST	Walter S CroninEVP - Commercial Operations	1,812	$15.64	$28,340	51,137	—	plan?
Mar 2, 2019 FForm 4 →	Mar 5, 5:33 pm EST	Michelle MapesChief Legal and Admin Officer	1,798	$15.64	$28,121	52,740	—	plan?
Mar 2, 2019 FForm 4 →	Mar 5, 5:25 pm EST	G Patrich Simpkins Jr.Chief Development Officer	1,798	$15.64	$28,121	130,818	—	plan?
Mar 2, 2019 FForm 4 →	Mar 5, 5:23 pm EST	Todd A BeckerPresident and CEO, Director	19,605	$15.64	$306,622	706,948	—	plan?
Feb 21, 2019 SForm 4 →	Feb 21, 5:18 pm EST	Anthony R VojslavekEVP - Trading and Risk	1,957	$15.50	$30,334	15,853	−11.0%	plan?
Feb 19, 2019 AForm 4 →	Feb 21, 5:18 pm EST	Anthony R VojslavekEVP - Trading and Risk	6,519	$15.34	$100,001	17,810	—	plan?
Feb 19, 2019 AForm 4 →	Feb 21, 5:16 pm EST	Paul E KolomayaEVP - Commodity Finance	9,127	$15.34	$140,008	91,266	—	plan?
Feb 19, 2019 AForm 4 →	Feb 21, 5:15 pm EST	Joel JarnaginEVP and GM Green Plains Cattle	11,082	$15.34	$169,998	27,191	—	plan?
Feb 19, 2019 AForm 4 →	Feb 21, 5:13 pm EST	Michael A MetzlerEVP - Gas & Power	13,038	$15.34	$200,003	57,232	—	plan?
Feb 19, 2019 AForm 4 →	Feb 21, 5:11 pm EST	Mark A HudakEVP - Human Resources	6,519	$15.34	$100,001	51,391	—	plan?
Feb 19, 2019 AForm 4 →	Feb 21, 5:10 pm EST	Walter S CroninEVP - Commercial Operations	11,734	$15.34	$180,000	52,949	—	plan?
Feb 19, 2019 AForm 4 →	Feb 21, 5:08 pm EST	Michelle MapesChief Legal and Admin Officer	14,994	$15.34	$230,008	54,538	—	plan?
Feb 19, 2019 AForm 4 →	Feb 21, 5:06 pm EST	G Patrich Simpkins Jr.Chief Development Officer	16,623	$15.34	$254,997	132,616	—	plan?
Feb 19, 2019 AForm 4 →	Feb 21, 5:05 pm EST	John W NepplChief Financial Officer	18,905	$15.34	$290,003	75,581	—	plan?
Feb 19, 2019 AForm 4 →	Feb 21, 5:02 pm EST	Todd A BeckerPresident and CEO, Director	93,221	$15.34	$1,430,010	726,553	—	plan?
Feb 19, 2019 SForm 4 →	Feb 19, 5:51 pm EST	Michael A MetzlerEVP - Gas & Power	17,052	$15.35	$261,748	44,194	−27.8%	plan?
Feb 12, 2019 FForm 4 →	Feb 14, 5:01 pm EST	Mark A HudakEVP - Human Resources	2,928	$14.44	$42,280	44,872	—	plan?
Feb 12, 2019 FForm 4 →	Feb 14, 4:57 pm EST	Joel JarnaginEVP and GM Green Plains Cattle	644	$14.44	$9,299	16,109	—	plan?
Feb 12, 2019 FForm 4 →	Feb 14, 4:55 pm EST	Paul E KolomayaEVP - Commodity Finance	2,565	$14.44	$37,039	82,139	—	plan?
Feb 12, 2019 FForm 4 →	Feb 14, 4:52 pm EST	Michael A MetzlerEVP - Gas & Power	3,941	$14.44	$56,908	61,246	—	plan?
Feb 12, 2019 FForm 4 →	Feb 14, 4:50 pm EST	G Patrich Simpkins Jr.Chief Development Officer	2,876	$14.44	$41,529	115,993	—	plan?
Feb 12, 2019 FForm 4 →	Feb 14, 4:47 pm EST	Michelle MapesChief Legal and Admin Officer	2,875	$14.44	$41,515	39,544	—	plan?
Feb 12, 2019 FForm 4 →	Feb 14, 4:45 pm EST	Walter S CroninEVP - Commercial Operations	2,874	$14.44	$41,501	41,215	—	plan?
Feb 12, 2019 FForm 4 →	Feb 14, 4:42 pm EST	Todd A BeckerPresident and CEO, Director	22,662	$14.44	$327,239	633,332	—	plan?
Dec 24, 2018 SForm 4 →	Dec 28, 4:05 pm EST	Alain TreuerDirector	471	$12.21	$5,752	326,713	−0.14%	plan? late
Dec 20, 2018 SForm 4 →	Dec 21, 5:05 pm EST	Jeffrey S. BriggsChief Operating Officer	18,434	$13.00	$239,642	95,786	−16.1%	plan?
Dec 18, 2018 SForm 4 →	Dec 20, 5:23 pm EST	Jeffrey S. BriggsChief Operating Officer	44,581	$13.32	$593,953	114,220	−28.1%	plan?
Nov 23, 2018 SForm 4 →	Nov 26, 5:29 pm EST	Walter S CroninEVP - Commercial Operations	6,000	$15.63	$93,780	44,089	−12.0%	plan?
Nov 21, 2018 SForm 4 →	Nov 26, 5:27 pm EST	Paul E KolomayaEVP - Commodity Finance	4,000	$17.00	$68,000	84,704	−4.51%	plan?
Nov 21, 2018 SForm 4 →	Nov 21, 5:28 pm EST	Walter S CroninEVP - Commercial Operations	3,000	$16.48	$49,440	50,089	−5.65%	plan?
Nov 19, 2018 SForm 4 →	Nov 21, 5:31 pm EST	Todd A BeckerPresident and CEO, Director	90,000	$16.58	$1,492,175	655,994	−12.1%	plan?
Nov 16, 2018 SForm 4 →	Nov 20, 6:17 pm EST	Michelle MapesChief Legal and Admin Officer	7,000	$17.14	$119,980	42,419	−14.2%	plan?
Nov 12, 2018 SForm 4 →	Nov 21, 5:24 pm EST	Walter S CroninEVP - Commercial Operations	3,000	$17.49	$52,470	53,089	−5.35%	plan? late
Nov 12, 2018 SForm 4 →	Nov 14, 5:22 pm EST	Jeffrey S. BriggsChief Operating Officer	25,000	$17.28	$431,925	158,801	−13.6%	plan?
Oct 3, 2018 FForm 4 →	Oct 4, 4:42 pm EDT	Kenneth SimrilPres/CEO,Fleischmann's Vinegar	1,987	$18.09	$35,945	30,698	—	plan?
Sep 11, 2018 FForm 4 →	Sep 12, 4:23 pm EDT	John W NepplChief Financial Officer	3,148	$16.90	$53,201	56,676	—	plan?
Aug 29, 2018 FForm 4 →	Aug 30, 4:22 pm EDT	Anthony R VojslavekEVP - Trading and Risk	441	$17.30	$7,629	11,291	—	plan?
Aug 17, 2018 FForm 4 →	Aug 20, 4:03 pm EDT	Walter S CroninEVP - Commercial Operations	979	$17.38	$17,015	56,089	—	plan?
May 17, 2018 SForm 4 →	May 18, 4:18 pm EDT	Paul E KolomayaEVP - Commodity Finance	8,000	$20.56	$164,450	88,704	−8.27%	plan?
May 11, 2018 AForm 4 →	May 15, 5:54 pm EDT	Alain TreuerDirector	6,476	$19.30	$124,987	327,184	—	plan?
May 11, 2018 AForm 4 →	May 15, 5:53 pm EDT	Brian PetersonDirector	6,476	$19.30	$124,987	65,121	—	plan?
May 11, 2018 AFForm 4 →	May 15, 5:51 pm EDT	Thomas L ManuelDirector	7,769	$19.30	$149,942	21,741	—	plan?
May 11, 2018 AFForm 4 →	May 15, 5:49 pm EDT	Ejnar A Knudsen IIIDirector	7,769	$19.30	$149,942	34,226	—	plan?
May 11, 2018 AForm 4 →	May 15, 5:47 pm EDT	Gordon Fredrick GladeDirector	6,476	$19.30	$124,987	57,671	—	plan?
May 11, 2018 AFForm 4 →	May 15, 5:44 pm EDT	S Eugene EdwardsDirector	7,769	$19.30	$149,942	24,585	—	plan?
May 11, 2018 AFForm 4 →	May 15, 5:42 pm EDT	James F CrowleyDirector	7,771	$19.30	$149,980	28,390	—	plan?
May 11, 2018 AFForm 4 →	May 15, 5:39 pm EDT	James D AndersonDirector	7,742	$19.30	$149,421	78,405	—	plan?
May 11, 2018 AForm 4 →	May 15, 5:38 pm EDT	Wayne HoovestolDirector	6,476	$19.30	$124,987	282,506	—	plan?
Mar 19, 2018 AForm 4/A →	Mar 27, 4:28 pm EDT	Michael A MetzlerEVP - Gas & Power	23,416	$18.15	$425,000	65,187	—	plan?
Mar 19, 2018 AForm 4 →	Mar 23, 5:57 pm EDT	Kenneth SimrilPres/CEO,Fleischmann's Vinegar	15,702	$18.15	$284,991	32,685	—	plan? late
Mar 19, 2018 AForm 4 →	Mar 21, 4:36 pm EDT	Anthony R VojslavekEVP - Risk Management	5,510	$18.15	$100,006	12,628	—	plan?
Mar 19, 2018 AForm 4 →	Mar 21, 4:34 pm EDT	Paul E KolomayaEVP - Commodity Finance	12,535	$18.15	$227,510	96,704	—	plan?
Mar 19, 2018 AForm 4 →	Mar 21, 4:32 pm EDT	G Patrich Simpkins Jr.Chief Development Officer	17,355	$18.15	$314,993	118,869	—	plan?
Mar 19, 2018 AForm 4 →	Mar 21, 4:29 pm EDT	Mark A HudakEVP - Human Resources	6,061	$18.15	$110,007	47,800	—	plan?
Mar 19, 2018 AForm 4 →	Mar 21, 4:27 pm EDT	Walter S CroninEVP - Commercial Operations	12,948	$18.15	$235,006	57,068	—	plan?
Mar 19, 2018 AForm 4 →	Mar 21, 4:25 pm EDT	Michael A MetzlerEVP - Gas & Power	23,416	$18.15	$425,000	86,240	—	plan? amended
Mar 19, 2018 AForm 4 →	Mar 21, 4:22 pm EDT	Michelle MapesChief Legal and Admin Officer	15,702	$18.15	$284,991	49,419	—	plan?
Mar 19, 2018 AForm 4 →	Mar 21, 4:19 pm EDT	Jeffrey S. BriggsChief Operating Officer	19,008	$18.15	$344,995	183,801	—	plan?
Mar 19, 2018 AForm 4 →	Mar 21, 4:17 pm EDT	John W NepplChief Financial Officer	21,350	$18.15	$387,503	59,824	—	plan?
Mar 19, 2018 AForm 4 →	Mar 21, 4:15 pm EDT	Todd A BeckerPresident and CEO, Director	90,771	$18.15	$1,647,494	745,994	—	plan?
Mar 15, 2018 SForm 4 →	Mar 27, 4:24 pm EDT	Michael A MetzlerEVP - Gas & Power	21,053	$19.00	$400,007	41,771	−33.5%	plan? late
Mar 2, 2018 FForm 4 →	May 15, 5:59 pm EDT	Anthony R VojslavekEVP - Risk Management	896	$19.20	$17,203	11,732	—	plan? late
Mar 2, 2018 FForm 4 →	Mar 6, 4:58 pm EST	Walter S CroninEVP - Commercial Operations	1,812	$19.20	$34,790	44,120	—	plan?
Mar 2, 2018 FForm 4 →	Mar 6, 4:55 pm EST	Michael A MetzlerEVP - Gas & Power	1,812	$19.20	$34,790	62,824	—	plan?
Mar 2, 2018 FForm 4 →	Mar 6, 4:52 pm EST	Mark A HudakEVP - Human Resources	1,209	$19.20	$23,213	41,739	—	plan?
Mar 2, 2018 FForm 4 →	Mar 6, 4:50 pm EST	G Patrich Simpkins Jr.Chief Development Officer	1,798	$19.20	$34,522	101,514	—	plan?
Mar 2, 2018 FForm 4 →	Mar 6, 4:48 pm EST	Michelle MapesChief Legal and Admin Officer	1,798	$19.20	$34,522	33,717	—	plan?
Mar 2, 2018 FForm 4 →	Mar 6, 4:46 pm EST	Paul E KolomayaEVP - Commodity Finance	1,631	$19.20	$31,315	84,169	—	plan?
Mar 2, 2018 FForm 4 →	Mar 6, 4:44 pm EST	Jeffrey S. BriggsChief Operating Officer	2,329	$19.20	$44,717	164,793	—	plan?
Mar 2, 2018 FForm 4 →	Mar 6, 4:42 pm EST	Todd A BeckerPresident and CEO, Director	19,605	$19.20	$376,416	655,223	—	plan?
Feb 26, 2018 SForm 4 →	Feb 28, 4:27 pm EST	Michelle MapesChief Legal and Admin Officer	7,000	$19.27	$134,883	35,515	−16.5%	plan?
Feb 12, 2018 FForm 4 →	Feb 14, 11:39 am EST	Walter S CroninEVP - Commercial Operations	2,526	$18.35	$46,352	45,932	—	plan?
Feb 12, 2018 FForm 4 →	Feb 14, 11:37 am EST	Michael A MetzlerEVP - Gas & Power	3,616	$18.35	$66,354	64,636	—	plan?
Feb 12, 2018 FForm 4 →	Feb 14, 11:32 am EST	Mark A HudakEVP - Human Resources	2,654	$18.35	$48,701	42,948	—	plan?
Feb 12, 2018 FForm 4 →	Feb 14, 11:30 am EST	Paul E KolomayaEVP - Commodity Finance	2,222	$18.35	$40,774	85,800	—	plan?
Feb 12, 2018 FForm 4 →	Feb 14, 11:28 am EST	Michelle MapesChief Legal and Admin Officer	2,557	$18.35	$46,921	42,515	—	plan?
Feb 12, 2018 FForm 4 →	Feb 14, 11:27 am EST	G Patrich Simpkins Jr.Chief Development Officer	2,527	$18.35	$46,370	103,312	—	plan?
Feb 12, 2018 FForm 4 →	Feb 14, 11:25 am EST	Jeffrey S. BriggsChief Operating Officer	3,617	$18.35	$66,372	167,122	—	plan?
Feb 12, 2018 FForm 4 →	Feb 14, 11:21 am EST	Todd A BeckerPresident and CEO, Director	30,100	$18.35	$552,335	674,828	—	plan?
Feb 6, 2018 FForm 4 →	Feb 8, 4:48 pm EST	Mark A HudakEVP - Human Resources	1,089	$16.80	$18,295	45,602	—	plan?
Feb 6, 2018 FForm 4 →	Feb 8, 4:45 pm EST	Paul E KolomayaEVP - Commodity Finance	1,524	$16.80	$25,603	88,022	—	plan?
Feb 6, 2018 FForm 4 →	Feb 8, 4:43 pm EST	Michelle MapesEVP - Gen Counsel Corp Sec	1,524	$16.80	$25,603	45,072	—	plan?
Feb 6, 2018 FForm 4 →	Feb 8, 4:42 pm EST	Michael A MetzlerEVP - Gas & Power	1,742	$16.80	$29,266	68,252	—	plan?

Reported at this company — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake	Flags
May 3, 2018 MForm 4 →	May 4, 6:10 pm EDT	Brian PetersonDirector	10,000	$17.75	$177,512	0	—
Aug 30, 2016 MForm 4/A →	Oct 7, 4:47 pm EDT	Todd A BeckerPresident and CEO, Director	40,000	$24.48	$979,389	100,000	—
Aug 30, 2016 MForm 4/A →	Oct 7, 4:44 pm EDT	Paul E KolomayaEVP - Commodity Finance	5,000	$24.65	$123,250	0	—
Aug 30, 2016 MForm 4 →	Sep 1, 5:18 pm EDT	Todd A BeckerPresident and CEO, Director	40,000	$24.48	$979,389	100,000	—	amended
Aug 30, 2016 MForm 4 →	Aug 31, 4:24 pm EDT	Paul E KolomayaEVP - Commodity Finance	5,000	$24.65	$123,250	0	—	amended
Aug 24, 2016 MForm 4/A →	Oct 7, 4:49 pm EDT	Carl S BleylEVP of Ethanol Marketing	50,000	$24.36	$1,217,815	0	—
Aug 24, 2016 MForm 4 →	Aug 26, 5:00 pm EDT	Carl S BleylEVP of Ethanol Marketing	50,000	$24.36	$1,217,815	0	—	amended
Jun 20, 2016 MForm 4 →	Jun 22, 5:15 pm EDT	Jerry L PetersChief Financial Officer	20,000	$19.00	$380,000	0	—
Jun 15, 2016 MForm 4 →	Jun 17, 5:50 pm EDT	Jerry L PetersChief Financial Officer	5,000	$18.15	$90,753	20,000	—
Mar 11, 2015 MForm 4 →	Mar 12, 4:14 pm EDT	Jerry L PetersChief Financial Officer	30,000	$28.30	$849,000	25,000	—
Dec 31, 2014 PSForm 4/A →	Jan 5, 2015, 9:14 pm EST	Tourbillon Capital Partners LP10% Owner	828	$1.24	$1,030	0	—

Filed by this entity as an insider elsewhere — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Jul 1, 2015 JForm 4 →	Jul 6, 4:49 pm EDT	Green Plains Partners LPGPP	4,389,642	—	—	649,705	—	plan?

Filed by this entity as an insider elsewhere — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Jul 1, 2015 JForm 4 →	Jul 6, 4:49 pm EDT	Green Plains Partners LPGPP	15,889,642	—	—	398,014	—