Transaction · 0001628280-26-058727

Kettner David Michael

Kettner David Michael, CL, EBO, reported an open-market or private purchase at Gevo, Inc. involving 12500.000000 shares for an estimated $19368.75. Reported holdings after the transaction were 276788.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market buySEC transaction code PCL, EBO
GEVOGevo, Inc.
Filing timeAug 24
Trade dateAug 21, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$1.53
Pre-filing
1mo ago +14.4%1w ago +10.5%1d ago -1.3%
Returns since
7d +9.8%30d +9.8%90d +9.8%180d +9.8%1y +9.8%

GEVO price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
GEVO since 2026-08-24Filed 12 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Buy
Code P
Identifier
0001628280-26-058727
Common Stock
Transaction date
Aug 21, 2026
Filed Aug 24, 2026, 10:02 PM · 3d delay
Shares
12.5k sh
$155 per share
Estimated value
$1.93M
Computed from shares × price
Holdings after
276k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership
+18score
Filing-only score

+18

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Legal & Emrg Biz Officer

Officer YesDirector No10% NoOther No
Footnotes & amended

No footnotes recorded.

Original filing · 0001628280-26-058727
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

GEVO