Paterson Dan
President and CEO
Paterson Dan has filed 15 SEC Form 4 filings (26 transaction rows) across 1 company, with disclosures dating back to 2025. 14 of those filings fall inside the rolling window. Most recent filing: Oct 2, 2026.
On the most recent filing, Paterson Dan is listed as President and CEO at Verastem, Inc. Inside the rolling window, Paterson Dan reported no open-market purchases and 22 open-market sales totaling $855K in VSTM. The largest disclosed transaction in the window is a sale of 44,121 VSTM shares on Oct 1, 2026, worth $353K.
Companies traded
Other insiders at VSTM
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$855K
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| VSTM | President and CEO | Sale | 44,121 | $353K | Oct 2 | SEC ↗ | |
| VSTM | President and CEO | Sale | 1,302 | $8K | Aug 5 | SEC ↗ | |
| VSTM | President and CEO | Sale | 20,871 | $87K | Jun 24 | SEC ↗ | |
| VSTM | President and CEO | Sale | 806 | $5K | May 6 | SEC ↗ | |
| VSTM | President and CEO | Sale | 970 | $6K | Feb 5 | SEC ↗ | |
| VSTM | President and CEO | Sale | 10,321 | $74K | Jan 14 | SEC ↗ | |
| VSTM | President and CEO | Sale | 393 | $4K | Dec 18 | SEC ↗ | |
| VSTM | President and CEO | Sale | 2,000 | $20K | Dec 12 | SEC ↗ | |
| VSTM | President and CEO | Sale | 2,000 | $20K | Dec 12 | SEC ↗ | |
| VSTM | President and CEO | Sale | 2,000 | $21K | Dec 9 | SEC ↗ | |
| VSTM | President and CEO | Sale | 2,000 | $21K | Dec 9 | SEC ↗ | |
| VSTM | President and CEO | Sale | 2,000 | $21K | Dec 9 | SEC ↗ | |
| VSTM | President and CEO | Sale | 2,000 | $21K | Dec 4 | SEC ↗ | |
| VSTM | President and CEO | Sale | 2,000 | $20K | Dec 4 | SEC ↗ | |
| VSTM | President and CEO | Sale | 2,000 | $20K | Dec 4 | SEC ↗ | |
| VSTM | President and CEO | Sale | 2,000 | $21K | Dec 1 | SEC ↗ | |
| VSTM | President and CEO | Sale | 2,000 | $22K | Dec 1 | SEC ↗ | |
| VSTM | President and CEO | Sale | 2,000 | $21K | Dec 1 | SEC ↗ | |
| VSTM | President and CEO | Sale | 2,000 | $20K | Nov 25 | SEC ↗ | |
| VSTM | President and CEO | Sale | 2,000 | $20K | Nov 25 | SEC ↗ | |
| VSTM | President and CEO | Sale | 2,000 | $20K | Nov 25 | SEC ↗ | |
| VSTM | President and CEO | Sale | 3,299 | $32K | Nov 6 | 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 16, 2025 | VSTM | Sale | $4K |
Frequently asked questions
How many SEC Form 4 filings has Paterson Dan made?
Paterson Dan has filed 15 SEC Form 4 filings (26 transaction rows) across 1 company since 2025.
Which companies does Paterson Dan trade?
Paterson Dan has filed SEC Form 4 disclosures for 1 company, including VSTM.
When was Paterson Dan's most recent SEC Form 4 filing?
Paterson Dan's most recent SEC Form 4 filing on Tracefour is dated Oct 2, 2026.
What is Paterson Dan's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Paterson Dan is listed as President and CEO.
What is Paterson Dan's total buy and sell value in the current window?
Inside the rolling retention window, Paterson Dan bought $0 and sold $855K based on SEC Form 4 filings.
What was Paterson Dan's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 44,121 VSTM shares on 2026-10-01, worth $353K, per SEC Form 4 filings.