Latest filingSep 02, 2026Most recent Form 4
RKLB
Rocket Lab Corp
NasdaqConsumer DiscretionaryGuided Missiles & Space Vehicles & Parts
Insider activity for last month from 08/03 to 09/03. Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.
Total buying$00 buys
Total selling$826M20 sells
Net open-market-$826M6 insiders
Open-market mix
Buy vs sell distribution by transaction countInsider activity report
Monthly open-market purchase and sale counts Buys Sells
Transaction codes
By Form 4 transaction code in selected period23transactions
- S · Open-market sells · dominant20 · 87%
- G · Gifts3 · 13%
Activity by reported role
A joint filing can contribute to multiple roles37transactions
- COO · dominant6 · 16%
- GC5 · 14%
- SVP5 · 14%
- Chief financial officer4 · 11%
- CAO3 · 8%
- CTRL3 · 8%
- INC3 · 8%
- PRES3 · 8%
- RLU3 · 8%
- Director2 · 5%
Distinct insiders active
Reporting-owner CIKs by month · peak Aug 2026 (6)Aug 2026Sep 2026
Reported Holdings After
Separated by insider, security, and ownership typeKlein FrankCommon Stock · Direct
926,195Aug 27, 2026
Kampani ArjunCommon Stock · Direct
250,917Aug 27, 2026
Spice Adam C.Common Stock · Direct
1,156,692Aug 24, 2026
Clevenger Marvin BradfordCommon Stock · Direct
459,601Aug 24, 2026
Ricupati AgostinoCommon Stock · Direct
26,863Aug 24, 2026
Saintil MerlineCommon Stock · Indirect · by Trust
261,903Aug 31, 2026
Saintil MerlineCommon Stock · Direct
2,482Aug 31, 2026
These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.
Filing activity heatmap
Each cell is one day · intensity = transactions · buys green, sells redAug 03 → Sep 03
LessMore
Top insiders
By absolute net value across the selected period- SM+$0
- SC+$0
Filing detail checks
Secondary metrics for the selected periodFiling-only signals
Deterministic matches in the selected period
RKLB transaction history
Filters apply within this company and selected period by default| Ticker | Insider | Role | Type | Shares | Value | Code | Signals | 90d return | Filed | Trans date |
|---|---|---|---|---|---|---|---|---|---|---|
| RKLB | Saintil Merline | DIR | gift | 261k | $0 | G | — | 0.0% | 09/02 | 08/31 |
| RKLB | Saintil Merline | DIR | gift | 261k | $0 | G | — | 0.0% | 09/02 | 08/31 |
| RKLB | Spice Adam C. | CFO | gift | 30.0k | $0 | G | −21.0% | 08/18 | 08/17 |
Rocket Lab Corp Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at Rocket Lab Corp?
Saintil Merline, Klein Frank, Kampani Arjun, Spice Adam C., Ricupati Agostino, Clevenger Marvin Bradford.
When was the latest reported open-market purchase?
No code-P purchase is available for this period.
When was the latest reported open-market sale?
Klein Frank reported a sale on Aug 27, 2026 valued at $3.09M. Read the SEC filing.
What is the recent purchase and sale balance?
Net open-market selling in the selected period was $8,260,222.45. Sales can occur for many non-investment reasons.
Where can I see the original SEC filing?
Every transaction row and latest-activity fact links to its original SEC filing.
What do these Form 4 transaction codes mean?
P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.