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Insider · CIK 0001836089

Ocko Matthew

CIK 0001836089 Name as filed on the most recent filing

Filed as Ocko Matthew (6)

23 transaction lines · from 6 filings · filed 2022-08-18 to 2025-09-18 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 2026-08-21 05:23 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.

20 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 2026-08-21 05:23 UTC.

Transactions filed by this insider
Direction Date Issuer Code Shares Price Value USD Filing
2025-09-16 Rocket Lab Corp
RKLB 		S, Open-market sale 745,239 disposed 47.49 35,389,462.49 Form 4, filing 0001104659-25-091375
2025-09-16 Rocket Lab Corp
RKLB 		S, Open-market sale 341,545 disposed 48.53 16,574,188.37 Form 4, filing 0001104659-25-091375
2025-09-16 Rocket Lab Corp
RKLB 		S, Open-market sale 303,076 disposed 47.49 14,392,291.24 Form 4, filing 0001104659-25-091375
2025-09-16 Rocket Lab Corp
RKLB 		S, Open-market sale 165,753 disposed 49.24 8,161,213.61 Form 4, filing 0001104659-25-091375
2025-09-16 Rocket Lab Corp
RKLB 		S, Open-market sale 138,901 disposed 48.53 6,740,462.72 Form 4, filing 0001104659-25-091375
2025-09-16 Rocket Lab Corp
RKLB 		S, Open-market sale 67,409 disposed 49.24 3,319,030.41 Form 4, filing 0001104659-25-091375
2025-09-16 Rocket Lab Corp
RKLB 		S, Open-market sale 31,948 disposed 50.24 1,605,166.56 Form 4, filing 0001104659-25-091375
2025-09-16 Rocket Lab Corp
RKLB 		S, Open-market sale 24,955 disposed 52.23 1,303,334.77 Form 4, filing 0001104659-25-091375
2025-09-16 Rocket Lab Corp
RKLB 		S, Open-market sale 22,130 disposed 51.79 1,146,048.52 Form 4, filing 0001104659-25-091375
2025-09-16 Rocket Lab Corp
RKLB 		S, Open-market sale 12,993 disposed 50.24 652,808.60 Form 4, filing 0001104659-25-091375
2025-09-16 Rocket Lab Corp
RKLB 		S, Open-market sale 10,148 disposed 52.23 530,003.66 Form 4, filing 0001104659-25-091375
2025-09-16 Rocket Lab Corp
RKLB 		S, Open-market sale 9,000 disposed 51.79 466,083.90 Form 4, filing 0001104659-25-091375
2025-06-13 Rocket Lab Corp
RKLB 		S, Open-market sale 582,932 disposed 26.01 15,160,137.64 Form 4, filing 0000950170-25-087771
2025-06-13 Rocket Lab Corp
RKLB 		S, Open-market sale 237,068 disposed 26.01 6,165,356.36 Form 4, filing 0000950170-25-087771
2025-06-12 Rocket Lab Corp
RKLB 		S, Open-market sale 142,178 disposed 26.44 3,759,712.38 Form 4, filing 0000950170-25-087771
2025-06-12 Rocket Lab Corp
RKLB 		S, Open-market sale 57,822 disposed 26.44 1,529,027.62 Form 4, filing 0000950170-25-087771
2024-11-15 Rocket Lab USA, Inc.
RKLB 		S, Open-market sale 2,393,001 disposed 18.21 43,586,838.11 Form 4, filing 0000950170-24-128168
2024-11-15 Rocket Lab USA, Inc.
RKLB 		S, Open-market sale 973,192 disposed 18.21 17,726,011.05 Form 4, filing 0000950170-24-128168
2024-11-14 Rocket Lab USA, Inc.
RKLB 		S, Open-market sale 1,421,785 disposed 17.73 25,202,845.27 Form 4, filing 0000950170-24-128168
2024-11-14 Rocket Lab USA, Inc.
RKLB 		S, Open-market sale 578,215 disposed 17.73 10,249,554.73 Form 4, filing 0000950170-24-128168
2022-08-30 Embark Technology, Inc.
EMBK 		P, Open-market purchase 10,000 acquired 9.64 96,388.00 Form 4, filing 0001827980-22-000081
2022-08-18 Embark Technology, Inc.
EMBK 		P, Open-market purchase 10,000 acquired 11.64 116,383.00 Form 4, filing 0001827980-22-000078
2022-08-16 Embark Technology, Inc.
EMBK 		P, Open-market purchase 122,000 acquired 0.84 102,150.60 Form 4, filing 0001827980-22-000076

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 0
  • Open-market sale 20
  • 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. Ocko Matthew, insider transactions. Retrieved 2026-08-21 from https://ebomi.com/insider/0001836089

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.