Shafer Andrew
Chief Mktg Cust & Brnd Officer
Shafer Andrew has filed 12 SEC Form 4 filings (15 transaction rows) across 1 company, with disclosures dating back to 2025. 11 of those filings fall inside the rolling window. Most recent filing: Jun 15, 2026.
On the most recent filing, Shafer Andrew is listed as Chief Mktg Cust & Brnd Officer at Gevo, Inc. Inside the rolling window, Shafer Andrew reported no open-market purchases and 10 open-market sales totaling $221K in GEVO. The largest disclosed transaction in the window is a sale of 29,797 GEVO shares on Nov 3, 2025, worth $68K.
Companies traded
Other insiders at GEVO
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$221K
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| GEVO | Chief Mktg Cust & Brnd Officer | Sale | 9,443 | $13K | Jun 15 | SEC ↗ | |
| GEVO | Chief Mktg Cust & Brnd Officer | Sale | 32,667 | $57K | May 29 | SEC ↗ | |
| GEVO | Chief Cust Mkt & Brnd Officer | Sale | 5,550 | $11K | May 1 | SEC ↗ | |
| GEVO | Chief Cust Mkt & Brnd Officer | Sale | 5,550 | $15K | Apr 2 | SEC ↗ | |
| GEVO | Chief Cust Mkt & Brnd Officer | Sale | 5,550 | $12K | Mar 12 | SEC ↗ | |
| GEVO | Chief Cust Mkt & Brnd Officer | Sale | 5,000 | $10K | Jan 21 | SEC ↗ | |
| GEVO | Chief Cust Mkt & Brnd Officer | Sale | 5,000 | $11K | Dec 23 | SEC ↗ | |
| GEVO | Chief Cust Mkt & Brnd Officer | Sale | 5,000 | $10K | Nov 21 | SEC ↗ | |
| GEVO | Chief Cust Mkt & Brnd Officer | Sale | 29,797 | $68K | Nov 4 | SEC ↗ | |
| GEVO | Chief Cust Mkt & Brnd Officer | Sale | 5,000 | $13K | Oct 23 | SEC ↗ |
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Sep 22, 2025 | GEVO | Sale | $10K |
Frequently asked questions
How many SEC Form 4 filings has Shafer Andrew made?
Shafer Andrew has filed 12 SEC Form 4 filings (15 transaction rows) across 1 company since 2025.
Which companies does Shafer Andrew trade?
Shafer Andrew has filed SEC Form 4 disclosures for 1 company, including GEVO.
When was Shafer Andrew's most recent SEC Form 4 filing?
Shafer Andrew's most recent SEC Form 4 filing on Tracefour is dated Jun 15, 2026.
What is Shafer Andrew's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Shafer Andrew is listed as Chief Mktg Cust & Brnd Officer.
What is Shafer Andrew's total buy and sell value in the current window?
Inside the rolling retention window, Shafer Andrew bought $0 and sold $221K based on SEC Form 4 filings.
What was Shafer Andrew's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 29,797 GEVO shares on 2025-11-03, worth $68K, per SEC Form 4 filings.