Company insider · SEC Form 4
Peter Beck
Rocket Lab Corporation (RKLB)
SEC Form 4 data · Jul 01, 2024 – Jun 30, 2026
Peter Beck's stock sales and purchases
Every open-market purchase and sale Peter Beck reported on Form 4 over two years, as SEC lists the filer: “Beck Peter”. Grants, option exercises and gifts are not trades and are left out.
- Bought
- —
- Sold
- $143.2M
- Trades
- 22
- Sales on a 10b5-1 plan
- 86%
RKLBRocket Lab CorporationCEO
22 sales worth $143.2M (19 on a 10b5-1 plan). Largest sale: $30.4M on Dec 15, 2025.
| Quarter | Bought | Sold |
|---|---|---|
| Q1 2026 | — | −$1.3M5 sales · all on a plan |
| Q4 2025 | — | −$141.9M17 sales · 14 on a plan |
Most recent trades22
Peter Beck10b5-1
CEO · Director
−$771K
Mar 02, 2026
11,010 sh · $70.03
Peter Beck10b5-1
CEO · Director
−$239.4K
Mar 02, 2026
3,465 sh · $69.10
Peter Beck10b5-1
CEO · Director
−$147K
Mar 02, 2026
2,082 sh · $70.62
Peter Beck10b5-1
CEO · Director
−$90.2K
Mar 02, 2026
1,349 sh · $66.83
Peter Beck10b5-1
CEO · Director
−$64.6K
Mar 02, 2026
951 sh · $67.92
Peter Beck10b5-1
CEO · Director
−$18.5M
Dec 16, 2025
335,510 sh · $55.14
Peter Beck10b5-1
CEO · Director
−$12.1M
Dec 16, 2025
222,349 sh · $54.31
Peter Beck10b5-1
CEO · Director
−$10.7M
Dec 16, 2025
191,542 sh · $56.00
Peter Beck10b5-1
CEO · Director
−$10.1M
Dec 16, 2025
190,345 sh · $53.21
Peter Beck10b5-1
CEO · Director
−$30.4M
Dec 15, 2025
537,294 sh · $56.62
Peter Beck10b5-1
CEO · Director
−$21.5M
Dec 15, 2025
373,108 sh · $57.63
Peter Beck10b5-1
CEO · Director
−$17.7M
Dec 15, 2025
317,989 sh · $55.64
Peter Beck10b5-1
CEO · Director
−$7.6M
Dec 15, 2025
129,550 sh · $58.39
Peter Beck10b5-1
CEO · Director
−$3.1M
Dec 15, 2025
50,483 sh · $60.49
Peter Beck10b5-1
CEO · Director
−$2.9M
Dec 15, 2025
46,952 sh · $62.77
Peter Beck10b5-1
CEO · Director
−$2.7M
Dec 15, 2025
43,052 sh · $63.48
Peter Beck10b5-1
CEO · Director
−$2M
Dec 15, 2025
34,302 sh · $59.72
Peter Beck10b5-1
CEO · Director
−$1.2M
Dec 15, 2025
19,519 sh · $61.49
Peter Beck10b5-1
CEO · Director
−$514.8K
Dec 15, 2025
8,005 sh · $64.31
Peter Beck
CEO · Director
−$575K
Nov 24, 2025
14,073 sh · $40.86
Peter Beck
CEO · Director
−$188.4K
Nov 24, 2025
4,707 sh · $40.02
Peter Beck
CEO · Director
−$3.2K
Nov 24, 2025
77 sh · $41.35
| Date | Insider | Shares | Price | Value |
|---|---|---|---|---|
| Mar 02, 2026 | Peter Beck10b5-1CEO · Director | 11,010 | $70.03 | −$771K |
| Mar 02, 2026 | Peter Beck10b5-1CEO · Director | 3,465 | $69.10 | −$239.4K |
| Mar 02, 2026 | Peter Beck10b5-1CEO · Director | 2,082 | $70.62 | −$147K |
| Mar 02, 2026 | Peter Beck10b5-1CEO · Director | 1,349 | $66.83 | −$90.2K |
| Mar 02, 2026 | Peter Beck10b5-1CEO · Director | 951 | $67.92 | −$64.6K |
| Dec 16, 2025 | Peter Beck10b5-1CEO · Director | 335,510 | $55.14 | −$18.5M |
| Dec 16, 2025 | Peter Beck10b5-1CEO · Director | 222,349 | $54.31 | −$12.1M |
| Dec 16, 2025 | Peter Beck10b5-1CEO · Director | 191,542 | $56.00 | −$10.7M |
| Dec 16, 2025 | Peter Beck10b5-1CEO · Director | 190,345 | $53.21 | −$10.1M |
| Dec 15, 2025 | Peter Beck10b5-1CEO · Director | 537,294 | $56.62 | −$30.4M |
| Dec 15, 2025 | Peter Beck10b5-1CEO · Director | 373,108 | $57.63 | −$21.5M |
| Dec 15, 2025 | Peter Beck10b5-1CEO · Director | 317,989 | $55.64 | −$17.7M |
| Dec 15, 2025 | Peter Beck10b5-1CEO · Director | 129,550 | $58.39 | −$7.6M |
| Dec 15, 2025 | Peter Beck10b5-1CEO · Director | 50,483 | $60.49 | −$3.1M |
| Dec 15, 2025 | Peter Beck10b5-1CEO · Director | 46,952 | $62.77 | −$2.9M |
| Dec 15, 2025 | Peter Beck10b5-1CEO · Director | 43,052 | $63.48 | −$2.7M |
| Dec 15, 2025 | Peter Beck10b5-1CEO · Director | 34,302 | $59.72 | −$2M |
| Dec 15, 2025 | Peter Beck10b5-1CEO · Director | 19,519 | $61.49 | −$1.2M |
| Dec 15, 2025 | Peter Beck10b5-1CEO · Director | 8,005 | $64.31 | −$514.8K |
| Nov 24, 2025 | Peter BeckCEO · Director | 14,073 | $40.86 | −$575K |
| Nov 24, 2025 | Peter BeckCEO · Director | 4,707 | $40.02 | −$188.4K |
| Nov 24, 2025 | Peter BeckCEO · Director | 77 | $41.35 | −$3.2K |
From SEC's quarterly Form 3, 4 and 5 data sets through Jun 30, 2026; newer filings appear on each company's page and the live dashboard. A 10b5-1 plan fixes a sale's dates or amounts in advance. Monitoring, not advice.
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Questions
- How much RKLB stock has Peter Beck sold?
- Between Jul 01, 2024 and Jun 30, 2026, Peter Beck sold $143.2M of Rocket Lab Corporation (RKLB) stock in 22 open-market sales, 19 of them under a pre-arranged Rule 10b5-1 trading plan. The largest single sale was $30.4M on Dec 15, 2025.
- Has Peter Beck bought RKLB stock?
- No open-market purchase of RKLB by Peter Beck appears in SEC's Form 4 data for trades between Jul 01, 2024 and Jun 30, 2026. Share grants and option exercises are not counted as purchases.
- Are Peter Beck's stock sales planned in advance?
- 86% of the sales on record (19 of 22) were marked on the Form 4 as made under a Rule 10b5-1 plan, which fixes dates or amounts months ahead so the sale is not a reaction to that day's news. The rest were timed without one. Neither kind says where the stock is going.
- Where does this data come from?
- From SEC's quarterly Form 3, 4 and 5 data sets. Company insiders like Peter Beck — SEC lists the filer as "Beck Peter", role CEO — must report a trade in their company's stock within two business days. Only open-market purchases (code P) and sales (code S) are counted; grants, option exercises and gifts are not.
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