Jacobson Matthew
SEC Form 4 insider trading activity
Jacobson Matthew has filed 10 SEC Form 4 filings (61 transaction rows) across 2 companies, including DDOG, GTLB, with disclosures dating back to 2025. 10 of those filings fall inside the rolling window. Most recent filing: Aug 17, 2026.
On the most recent filing, Jacobson Matthew is listed as Director at Datadog, Inc. Inside the rolling window, Jacobson Matthew reported no open-market purchases and 15 open-market sales totaling $205.2M in DDOG and GTLB. The largest disclosed transaction in the window is a sale of 404,306 DDOG shares on Nov 10, 2025, worth $80.7M.
Companies traded
Other insiders at DDOG
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$205.2M
reported sales (SEC code S)
Companies
2
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| DDOG | Director | Sale | 39,912 | $10.0M | Aug 17 | SEC ↗ | |
| DDOG | Director | Sale | 19,512 | $5.0M | Aug 17 | SEC ↗ | |
| DDOG | Director | Sale | 20,574 | $5.0M | Jun 2 | SEC ↗ | |
| DDOG | Director | Sale | 18,020 | $5.0M | Jun 2 | SEC ↗ | |
| DDOG | Director | Sale | 52,832 | $10.0M | May 12 | SEC ↗ | |
| GTLB | Director | Sale | 700,109 | $16.1M | Mar 23 | SEC ↗ | |
| GTLB | Director | Sale | 459,799 | $10.3M | Mar 23 | SEC ↗ | |
| GTLB | Director | Sale | 334,827 | $12.7M | Dec 23 | SEC ↗ | |
| DDOG | Director | Sale | 404,306 | $80.7M | Nov 13 | SEC ↗ | |
| DDOG | Director | Sale | 31,810 | $6.4M | Nov 13 | SEC ↗ | |
| GTLB | Director | Sale | 63,587 | $3.2M | Sep 25 | SEC ↗ | |
| GTLB | Director | Sale | 233,382 | $11.7M | Sep 23 | SEC ↗ | |
| GTLB | Director | Sale | 396,147 | $20.0M | Sep 19 | SEC ↗ | |
| GTLB | Director | Sale | 47,300 | $2.4M | Sep 19 | SEC ↗ | |
| GTLB | Director | Sale | 143,205 | $6.7M | Sep 10 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 filings has Jacobson Matthew made?
Jacobson Matthew has filed 10 SEC Form 4 filings (61 transaction rows) across 2 companies, including DDOG, GTLB since 2025.
Which companies does Jacobson Matthew trade?
Jacobson Matthew has filed SEC Form 4 disclosures for 2 companies, including DDOG, GTLB.
When was Jacobson Matthew's most recent SEC Form 4 filing?
Jacobson Matthew's most recent SEC Form 4 filing on Tracefour is dated Aug 17, 2026.
What is Jacobson Matthew's total buy and sell value in the current window?
Inside the rolling retention window, Jacobson Matthew bought $0 and sold $205.2M based on SEC Form 4 filings.
What was Jacobson Matthew's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 404,306 DDOG shares on 2025-11-10, worth $80.7M, per SEC Form 4 filings.