Matthew Jacobson
CIK 1783518 · last filed 2026-06-02
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$861.42M
Companies
7
Total Filings
76
Lifetime Open-Market Net
$829.68M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| DDOG | Director | 671,984 | $250.90 | $168.60M | -$190.71M | 31 | 2026-06-02 |
| GTLB | Director | 587,050 | $32.99 | $19.37M | -$12.73M | 25 | 2026-03-23 |
| NTSK | 10%+ Owner | 11,062,698 | $11.94 | $132.03M | $114.00M | 2 | 2026-03-17 |
| PCOR | 10%+ Owner | 7,701,217 | $48.58 | $374.13M | $183.35M | 3 | 2024-11-14 |
| BRZE | Director | 2,891,180 | $24.84 | $71.83M | $73.12M | 12 | 2023-04-06 |
| Enfusion, Inc. (ENFN) Delisted | 10%+ Owner | 1,261,594 | $10.76 | $13.57M | $128.68M | 1 | 2021-10-27 |
| SNOW | 10%+ Owner | 353,394 | $270.12 | $95.46M | $533.96M | 2 | 2021-03-09 |
Recent Filings · Page 2 of 8
76 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-09-10 | GTLB | Sell (S) | −143,205 | -$6.70M | EDGAR |
| 2025-08-28 | DDOG | Sell (S) | −683,511 | -$87.11M | EDGAR |
| 2025-08-26 | DDOG | Sell (S) | −109,088 | -$14.20M | EDGAR |
| 2025-06-27 | GTLB | Sell (S) | −129,400 | -$5.48M | EDGAR |
| 2025-05-09 | DDOG | Sell (S) | −233,990 | -$25.17M | EDGAR |
| 2025-03-26 | GTLB | Sell (S) | −152,884 | -$8.00M | EDGAR |
| 2024-12-30 | GTLB | Sell (S) | −547,779 | -$32.71M | EDGAR |
| 2024-12-13 | GTLB | Conv (C) | +369,593 | $0 | EDGAR |
| 2024-11-20 | DDOG | Sell (S) | −25,000 | -$3.15M | EDGAR |
| 2024-11-14 | PCOR | Sell (S) | −2,403,219 | -$175.03M | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.