Insider trading

Period: 120 months Stock: GEVO Role: Other officers × + Add filter Clear all
Views & alerts

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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

103 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

103 decisions over 120 months Remove this filter
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

103 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

103 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
103 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
103 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

103 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
3 Sep 2026
Bowron Kimberly T Chief of Staff
Sold on a plan
$2.09K 1,221 at 1.71
0.2%
Planned (10b5-1)
21 Aug 2026
Kettner David Michael Chief Legal & Emrg Biz Officer
Bought
$19.37K 12,500 at 1.55
4.7%
First buy on file
6 Aug 2026
Bowron Kimberly T Chief of Staff
Sold on a plan
$15.86K 10,257 at 1.55
1.5%
Planned (10b5-1)
12 Jun 2026
Ryan Christopher Michael President & COO
Sold on a plan
$50.16K 35,196 at 1.43
2.7%
Planned (10b5-1)
12 Jun 2026
Bowron Kimberly T Chief of Staff
Sold on a plan
$22.05K 15,470 at 1.43
2.2%
Planned (10b5-1)
12 Jun 2026
Shafer Andrew Chief Mktg Cust & Brnd Officer
Sold on a plan
$13.46K 9,443 at 1.43
2.9%
Planned (10b5-1)
12 Jun 2026
Gendenjamts Davaajargal VP Acctg and Treasurer
Sold on a plan
$6.12K 4,293 at 1.43
3.8%
Planned (10b5-1)
27 May 2026
Ryan Christopher Michael President & COO
Sold on a plan
$154.33K 87,700 at 1.76
6.3%
Planned (10b5-1)
27 May 2026
Shafer Andrew Chief Mktg Cust & Brnd Officer
Sold on a plan
$57.49K 32,667 at 1.76
9.2%
Planned (10b5-1)
27 May 2026
Bowron Kimberly T Chief of Staff
Sold on a plan
$44.17K 25,101 at 1.76
3.4%
Planned (10b5-1)
1 May 2026
Shafer Andrew Chief Cust Mkt & Brnd Officer
Sold on a plan
$11.10K 5,550 at 2.00
2.0%
Planned (10b5-1)
1 Apr 2026
Shafer Andrew Chief Cust Mkt & Brnd Officer
Sold on a plan
$15.03K 5,550 at 2.71
2.0%
Planned (10b5-1)
31 Mar 2026
Ryan Christopher Michael President & COO
Sold on a plan
$88.18K 29,797 at 2.96
2.1%
Planned (10b5-1)
30 Mar 2026
Ryan Christopher Michael President & COO
Sold on a plan
$275.74K 100,000 at 2.76
6.5%
Planned (10b5-1)
12 Mar 2026
Fitzgerald Lindsay Clinton Chief Public Affairs Officer
Sold on a plan
$50.12K 20,000 at 2.51
8.6%
Planned (10b5-1)
10 Mar 2026
Shafer Andrew Chief Cust Mkt & Brnd Officer
Sold on a plan
$12.24K 5,550 at 2.21
2.0%
Planned (10b5-1)
20 Jan 2026
Shafer Andrew Chief Cust Mkt & Brnd Officer
Sold on a plan
$9.94K 5,000 at 1.99
1.8%
Planned (10b5-1)
22 Dec 2025
Shafer Andrew Chief Cust Mkt & Brnd Officer
Sold on a plan
$10.97K 5,000 at 2.19
1.8%
Planned (10b5-1)
4 Dec 2025
Gendenjamts Davaajargal VP Acctg and Treasurer
Sold at will
$5.94K 2,560 at 2.32
4.1%
Not planned
20 Nov 2025
Shafer Andrew Chief Cust Mkt & Brnd Officer
Sold on a plan
$9.94K 5,000 at 1.99
1.7%
Planned (10b5-1)
3 Nov 2025
Shafer Andrew Chief Cust Mkt & Brnd Officer
Sold on a plan
$67.97K 29,797 at 2.28
9.4%
Planned (10b5-1)
20 Oct 2025
Shafer Andrew Chief Cust Mkt & Brnd Officer
Sold on a plan
$12.65K 5,000 at 2.53
1.6%
Planned (10b5-1)
15 Oct 2025
Ryan Christopher Michael President & COO
Sold on a plan
$281.87K 100,000 at 2.82
6.1%
Planned (10b5-1)
22 Sep 2025
Shafer Andrew Chief Cust Mkt & Brnd Officer
Sold on a plan
$10.06K 5,000 at 2.01
1.5%
Planned (10b5-1)
17 Sep 2025
Bloom Paul D Chief Business Officer
Sold on a plan
$150.44K 75,000 at 2.01
7.5%
Planned (10b5-1)
4 Sep 2025
Bloom Paul D Chief Business Officer
Sold on a plan
$3.41K 2,092 at 1.63
0.2%
Planned (10b5-1)
4 Sep 2025
Ryan Christopher Michael President & COO
Sold on a plan
$2.74K 1,683 at 1.63
0.1%
Planned (10b5-1)
4 Sep 2025
Bowron Kimberly T Chief People and IT Officer
Sold on a plan
$2.49K 1,530 at 1.63
0.3%
Planned (10b5-1)
20 Aug 2025
Shafer Andrew Chief Cust Mkt & Brnd Officer
Sold on a plan
$7.92K 5,000 at 1.58
1.5%
Planned (10b5-1)
5 Aug 2025
Ryan Christopher Michael President & COO
Sold on a plan
$52.30K 42,499 at 1.23
2.5%
Planned (10b5-1)
5 Aug 2025
Bloom Paul D Chief Business Officer
Sold on a plan
$51.60K 42,073 at 1.23
4.0%
Planned (10b5-1)
5 Aug 2025
Sold on a plan
$45.05K 36,611 at 1.23
3.2%
Planned (10b5-1)
5 Aug 2025
Bowron Kimberly T Chief People and IT Officer
Sold on a plan
$15.22K 12,370 at 1.23
2.5%
Planned (10b5-1)
5 Aug 2025
Fitzgerald Lindsay Clinton Chief Advocacy & Comms Officer
Sold on a plan
$9.99K 8,118 at 1.23
3.4%
Planned (10b5-1)
1 Aug 2025
Ryan Christopher Michael President & COO
Sold on a plan
$55.08K 43,964 at 1.25
2.6%
Planned (10b5-1)
1 Aug 2025
Sold on a plan
$41.11K 32,808 at 1.25
2.8%
Planned (10b5-1)
1 Aug 2025
Bloom Paul D Chief Business Officer
Sold on a plan
$34.76K 27,744 at 1.25
2.6%
Planned (10b5-1)
1 Aug 2025
Bowron Kimberly T Chief People and IT Officer
Sold on a plan
$14.65K 11,694 at 1.25
2.3%
Planned (10b5-1)
1 Aug 2025
Fitzgerald Lindsay Clinton Chief Advocacy & Comms Officer
Sold on a plan
$6.50K 5,185 at 1.25
2.1%
Planned (10b5-1)
21 Jul 2025
Shafer Andrew Chief Cust Mkt & Brnd Officer
Sold on a plan
$7.77K 5,000 at 1.55
1.5%
Planned (10b5-1)
1 Jul 2025
Smull L Lynn EVP · indirect
Sold at will
$5.23K 3,929 at 1.33
17.8%
Not planned
20 Jun 2025
Shafer Andrew Chief Cust Mkt & Brnd Officer
Sold at will
$6.74K 5,000 at 1.35
1.5%
Not planned
3 Jun 2025
Fitzgerald Lindsay Clinton Chief Advocacy & Comms Officer
Sold on a plan
$10.45K 8,987 at 1.16
5.3%
Planned (10b5-1)
30 May 2025
Bloom Paul D Chief Business Officer
Sold on a plan
$111.94K 87,466 at 1.28
9.2%
Planned (10b5-1)
30 May 2025
Ryan Christopher Michael President & COO
Sold on a plan
$94.78K 73,934 at 1.28
4.7%
Planned (10b5-1)
30 May 2025
Sold on a plan
$77.34K 60,331 at 1.28
5.2%
Planned (10b5-1)
30 May 2025
Shafer Andrew Chief Cust Mkt & Brnd Officer
Sold on a plan
$35.30K 27,538 at 1.28
8.8%
Planned (10b5-1)
30 May 2025
Bowron Kimberly T Chief People and IT Officer
Sold on a plan
$30.76K 23,994 at 1.28
5.8%
Planned (10b5-1)
20 May 2025
Shafer Andrew Chief Cust Mkt & Brnd Officer
Sold on a plan
$5.73K 5,000 at 1.15
1.6%
Planned (10b5-1)
21 Apr 2025
Shafer Andrew Chief Cust Mkt & Brnd Officer
Sold on a plan
$5.57K 5,000 at 1.11
1.6%
Planned (10b5-1)
Showing 1–50 of 103. Page 1 of 3 Older →