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Insider · CIK 0001783518

Jacobson Matthew

CIK 0001783518 Name as filed on the most recent filing

Filed as Jacobson Matthew (64)

365 transaction lines · from 64 filings · filed 2019-09-25 to 2026-08-17 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.

How this page attributes a trade

A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.

01

Issuers this insider has filed against

Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-20 05:22 UTC.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

239 transactions · Newest transaction date first, id breaking the tie.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-20 05:22 UTC.

Transactions filed by this insider
Direction Date Issuer Code Shares Price Value USD Filing
2026-08-14 Datadog, Inc.
DDOG 		S, Open-market sale 17,867 disposed 256.21 4,577,639.75 Form 4, filing 0001193125-26-354158
2026-08-14 Datadog, Inc.
DDOG 		S, Open-market sale 1,645 disposed 256.74 422,345.20 Form 4, filing 0001193125-26-354158
2026-08-13 Datadog, Inc.
DDOG 		S, Open-market sale 16,651 disposed 252.20 4,199,355.56 Form 4, filing 0001193125-26-354158
2026-08-13 Datadog, Inc.
DDOG 		S, Open-market sale 3,164 disposed 253.01 800,531.23 Form 4, filing 0001193125-26-354158
2026-08-13 Datadog, Inc.
DDOG 		S, Open-market sale 20,097 disposed 248.79 4,999,920.57 Form 4, filing 0001193125-26-354158
2026-06-01 Datadog, Inc.
DDOG 		S, Open-market sale 17,318 disposed 277.44 4,804,789.05 Form 4, filing 0001193125-26-253541
2026-06-01 Datadog, Inc.
DDOG 		S, Open-market sale 702 disposed 277.82 195,032.87 Form 4, filing 0001193125-26-253541
2026-05-29 Datadog, Inc.
DDOG 		S, Open-market sale 20,574 disposed 243.02 4,999,860.56 Form 4, filing 0001193125-26-253541
2026-05-08 Datadog, Inc.
DDOG 		S, Open-market sale 18,157 disposed 190.29 3,455,022.90 Form 4, filing 0001193125-26-219370
2026-05-08 Datadog, Inc.
DDOG 		S, Open-market sale 14,072 disposed 189.72 2,669,767.98 Form 4, filing 0001193125-26-219370
2026-05-08 Datadog, Inc.
DDOG 		S, Open-market sale 11,050 disposed 188.64 2,084,480.84 Form 4, filing 0001193125-26-219370
2026-05-08 Datadog, Inc.
DDOG 		S, Open-market sale 9,553 disposed 187.44 1,790,619.10 Form 4, filing 0001193125-26-219370
2026-03-20 Gitlab Inc.
GTLB 		S, Open-market sale 193,722 disposed 22.37 4,333,251.18 Form 4, filing 0001193125-26-120109
2026-03-20 Gitlab Inc.
GTLB 		S, Open-market sale 188,658 disposed 22.37 4,219,977.61 Form 4, filing 0001193125-26-120109
2026-03-20 Gitlab Inc.
GTLB 		S, Open-market sale 66,797 disposed 22.37 1,494,142.01 Form 4, filing 0001193125-26-120109
2026-03-20 Gitlab Inc.
GTLB 		S, Open-market sale 9,079 disposed 22.37 203,082.70 Form 4, filing 0001193125-26-120109
2026-03-20 Gitlab Inc.
GTLB 		S, Open-market sale 543 disposed 22.37 12,146.04 Form 4, filing 0001193125-26-120109
2026-03-20 Gitlab Inc.
GTLB 		S, Open-market sale 347 disposed 22.37 7,761.83 Form 4, filing 0001193125-26-120109
2026-03-20 Gitlab Inc.
GTLB 		S, Open-market sale 328 disposed 22.37 7,336.84 Form 4, filing 0001193125-26-120109
2026-03-20 Gitlab Inc.
GTLB 		S, Open-market sale 325 disposed 22.37 7,269.73 Form 4, filing 0001193125-26-120109
2026-03-19 Gitlab Inc.
GTLB 		S, Open-market sale 346,845 disposed 22.95 7,959,052.22 Form 4, filing 0001193125-26-120109
2026-03-19 Gitlab Inc.
GTLB 		S, Open-market sale 235,382 disposed 22.95 5,401,310.75 Form 4, filing 0001193125-26-120109
2026-03-19 Gitlab Inc.
GTLB 		S, Open-market sale 66,183 disposed 22.95 1,518,701.30 Form 4, filing 0001193125-26-120109
2026-03-19 Gitlab Inc.
GTLB 		S, Open-market sale 49,349 disposed 22.95 1,132,411.50 Form 4, filing 0001193125-26-120109
2026-03-19 Gitlab Inc.
GTLB 		S, Open-market sale 827 disposed 22.95 18,977.17 Form 4, filing 0001193125-26-120109
2026-03-19 Gitlab Inc.
GTLB 		S, Open-market sale 529 disposed 22.95 12,138.96 Form 4, filing 0001193125-26-120109
2026-03-19 Gitlab Inc.
GTLB 		S, Open-market sale 499 disposed 22.95 11,450.55 Form 4, filing 0001193125-26-120109
2026-03-19 Gitlab Inc.
GTLB 		S, Open-market sale 495 disposed 22.95 11,358.76 Form 4, filing 0001193125-26-120109
2025-12-19 Gitlab Inc.
GTLB 		S, Open-market sale 334,827 disposed 38.08 12,749,843.85 Form 4, filing 0001193125-25-331006
2025-11-11 Datadog, Inc.
DDOG 		S, Open-market sale 18,951 disposed 200.14 3,792,845.56 Form 4, filing 0001193125-25-280271
2025-11-11 Datadog, Inc.
DDOG 		S, Open-market sale 12,859 disposed 200.14 2,573,595.12 Form 4, filing 0001193125-25-280271
2025-11-10 Datadog, Inc.
DDOG 		S, Open-market sale 109,819 disposed 200.56 22,025,551.22 Form 4, filing 0001193125-25-280271
2025-11-10 Datadog, Inc.
DDOG 		S, Open-market sale 90,760 disposed 198.43 18,009,851.69 Form 4, filing 0001193125-25-280271
2025-11-10 Datadog, Inc.
DDOG 		S, Open-market sale 74,427 disposed 200.56 14,927,250.30 Form 4, filing 0001193125-25-280271
2025-11-10 Datadog, Inc.
DDOG 		S, Open-market sale 61,608 disposed 198.43 12,225,109.55 Form 4, filing 0001193125-25-280271
2025-11-10 Datadog, Inc.
DDOG 		S, Open-market sale 39,435 disposed 199.60 7,871,151.07 Form 4, filing 0001193125-25-280271
2025-11-10 Datadog, Inc.
DDOG 		S, Open-market sale 26,851 disposed 199.60 5,359,408.58 Form 4, filing 0001193125-25-280271
2025-11-10 Datadog, Inc.
DDOG 		S, Open-market sale 840 disposed 201.07 168,897.71 Form 4, filing 0001193125-25-280271
2025-11-10 Datadog, Inc.
DDOG 		S, Open-market sale 566 disposed 201.07 113,804.88 Form 4, filing 0001193125-25-280271
2025-09-23 Gitlab Inc.
GTLB 		S, Open-market sale 22,386 disposed 50.16 1,122,935.49 Form 4, filing 0001193125-25-217946
2025-09-23 Gitlab Inc.
GTLB 		S, Open-market sale 14,304 disposed 50.16 717,522.97 Form 4, filing 0001193125-25-217946
2025-09-23 Gitlab Inc.
GTLB 		S, Open-market sale 13,510 disposed 50.16 677,694.02 Form 4, filing 0001193125-25-217946
2025-09-23 Gitlab Inc.
GTLB 		S, Open-market sale 13,387 disposed 50.16 671,524.05 Form 4, filing 0001193125-25-217946
2025-09-19 Netskope Inc
NTSK 		P, Open-market purchase 877,906 acquired 19.00 16,680,214.00 Form 4, filing 0001104659-25-092250
2025-09-19 Netskope Inc
NTSK 		P, Open-market purchase 595,778 acquired 19.00 11,319,782.00 Form 4, filing 0001104659-25-092250
2025-09-19 Netskope Inc
NTSK 		P, Open-market purchase 295,219 acquired 19.00 5,609,161.00 Form 4, filing 0001104659-25-092250
2025-09-19 Netskope Inc
NTSK 		P, Open-market purchase 231,097 acquired 19.00 4,390,843.00 Form 4, filing 0001104659-25-092250
2025-09-19 Gitlab Inc.
GTLB 		S, Open-market sale 82,160 disposed 50.17 4,121,589.26 Form 4, filing 0001193125-25-213427
2025-09-19 Gitlab Inc.
GTLB 		S, Open-market sale 52,501 disposed 50.17 2,633,733.67 Form 4, filing 0001193125-25-213427
2025-09-19 Gitlab Inc.
GTLB 		S, Open-market sale 49,587 disposed 50.17 2,487,551.69 Form 4, filing 0001193125-25-213427

This column is intentionally blank

No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.

Search the catalog
Codes on this page
S, Open-market sale
Open-market sale
P, Open-market purchase
Open-market purchase

Every value is as reported on the Form 4. A price the filing did not report is marked Not reported and no value is computed from it. Codes outside the open market, drawn in grey behind a dashed rule, are compensation and administrative machinery rather than a decision to trade at the prevailing price.

What this insider's stored lines contain

Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.

  • Open-market purchase 89
  • Open-market sale 150
  • Option exercise 0
  • Grant or award 0
  • Tax withholding 0
  • Disposition to the issuer 0
  • In-the-money option exercise 0

How to cite this page

ebomi catalog. Jacobson Matthew, insider transactions. Retrieved 2026-08-20 from https://ebomi.com/insider/0001783518

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

This page as JSON The JSON twin is shaped by the same read model as this page, so the two cannot disagree. Its envelope carries the canonical URL, the retrieval time, the coverage claim, and the licence statement.