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Kimberly T. Bowron

GEVO
CHRO · GEVO, INC. · CIK 0001866673
FILING MIX · LIFETIME46%/54%
BUYS
13
SELLS
15
TOTAL VALUE
$267.2K
COMPANIES
1
ACTIVE SINCE
Aug 2021
HOLDINGS NOW
696,295
AVG SELL PX
$1.41
TRADE KIND
SHOWING 28 / 28
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
12 backtested trades · 8 horizons · 11 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Kimberly T. Bowron, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d12+41.67%+7.86%+0.55%+7.31%+0.09%—
14d12+33.33%+11.96%+0.78%+11.18%+5.92%—
30d12+25.00%+20.39%+1.15%+19.25%+18.82%—
60d12+25.00%+77.46%+2.75%+74.71%+36.18%—
90d12+33.33%+84.20%+4.34%+79.86%+31.85%—
180d12+41.67%+53.34%+8.71%+44.63%+26.92%—
1y12(3 pending)+44.44%+29.17%+18.61%+8.40%-16.34%—
2y12(8 pending)+75.00%-20.57%+43.72%-64.29%-60.12%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
GEVO · 696,295 shares · as of Jun 12, 2026
0184,217368,433552,650736,86620222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 13 buys / 15 sellsCOVERAGE · 20 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
GEVO
GEVO, INC.
SALE10b5-1
10b5-1 plan
15,470$1.43$22.0K696,295Jun 12, 2026Jun 15, 2026 ↗View →
GEVO
GEVO, INC.
SALE10b5-1
10b5-1 plan
25,101$1.76$44.2K711,765May 27, 2026May 29, 2026 ↗View →
GEVO
GEVO, INC.
PURCHASEGRANT
Stock grant
255,640——736,866May 20, 2026May 22, 2026 ↗View →
GEVO
GEVO, INC.
PURCHASEGRANT
Stock grant
295,368——295,368May 20, 2026May 22, 2026 ↗View →
GEVO
GEVO, INC.
SALE10b5-1
10b5-1 plan
1,530$1.63$2.5K481,226Sep 4, 2025Sep 5, 2025 ↗View →
GEVO
GEVO, INC.
SALE10b5-1
10b5-1 plan
12,370$1.23$15.2K482,756Aug 5, 2025Aug 6, 2025 ↗View →
GEVO
GEVO, INC.
SALE10b5-1
10b5-1 plan
11,694$1.25$14.7K495,126Aug 1, 2025Aug 4, 2025 ↗View →
GEVO
GEVO, INC.
PURCHASEGRANT
Stock grant
344,640——344,640Jun 9, 2025Jun 11, 2025 ↗View →
GEVO
GEVO, INC.
PURCHASEGRANT
Stock grant
115,546——506,820Jun 9, 2025Jun 11, 2025 ↗View →
GEVO
GEVO, INC.
SALE10b5-1
10b5-1 plan
23,994$1.28$30.8K391,274May 30, 2025Jun 2, 2025 ↗View →
GEVO
GEVO, INC.
SALE
Chief People and IT Officer
14,240.84$1.29$18.4K0Nov 21, 2024Nov 25, 2024 ↗View →
GEVO
GEVO, INC.
PURCHASEGRANT
Stock grant
10,000——415,268Sep 1, 2024Oct 1, 2024 ↗View →
GEVO
GEVO, INC.
SALE10b5-1
10b5-1 plan
16,383$0.76$12.4K405,268Aug 22, 2024Aug 26, 2024 ↗View →
GEVO
GEVO, INC.
SALE10b5-1
10b5-1 plan
13,572$0.51$6.9K421,651Aug 6, 2024Aug 7, 2024 ↗View →
GEVO
GEVO, INC.
SALE10b5-1
10b5-1 plan
10,598$0.59$6.2K435,223Jul 31, 2024Aug 1, 2024 ↗View →
GEVO
GEVO, INC.
PURCHASEGRANT
Stock grant
197,000——445,821May 22, 2024May 24, 2024 ↗View →
GEVO
GEVO, INC.
PURCHASEGRANT
Stock grant
197,000——197,000May 22, 2024May 24, 2024 ↗View →
GEVO
GEVO, INC.
SALE10b5-1
10b5-1 plan
15,071$1.38$20.8K248,821Aug 23, 2023Aug 25, 2023 ↗View →
GEVO
GEVO, INC.
PURCHASEGRANT
Stock grant
85,499——85,499Aug 3, 2023Aug 4, 2023 ↗View →
GEVO
GEVO, INC.
PURCHASEGRANT
Stock grant
85,499——263,892Aug 3, 2023Aug 4, 2023 ↗View →
GEVO
GEVO, INC.
SALE10b5-1
10b5-1 plan
8,957$1.65$14.8K178,393Jul 28, 2023Aug 1, 2023 ↗View →
GEVO
GEVO, INC.
SALE10b5-1
10b5-1 plan
3,803$1.56$5.9K187,350Jun 9, 2023Jun 9, 2023 ↗View →
GEVO
GEVO, INC.
SALE
Chief People Officer
14,681$3.08$45.3K191,153Aug 22, 2022Aug 24, 2022 ↗View →
GEVO
GEVO, INC.
PURCHASEGRANT
Stock grant
68,884——205,834Jul 26, 2022Jul 28, 2022 ↗View →
GEVO
GEVO, INC.
PURCHASEGRANT
Stock grant
46,405——46,405Jul 26, 2022Jul 28, 2022 ↗View →
GEVO
GEVO, INC.
SALE
Chief People Officer
2,299$3.14$7.2K136,950Jun 7, 2022Jun 8, 2022 ↗View →
GEVO
GEVO, INC.
PURCHASEGRANT
Stock grant
112,500——139,249Aug 20, 2021Aug 24, 2021 ↗View →
GEVO
GEVO, INC.
PURCHASEGRANT
Stock grant
112,500——112,500Aug 20, 2021Aug 24, 2021 ↗View →
Other insiders · GEVO
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About this filer
CIK 0001866673
ROLE
CHRO
PRIMARY
GEVO
COMPANIES
1
ACTIVE SINCE
Aug 2021
MARKETPEEL · /INSIDER/0001866673DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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