Skip to main content

Rocket Lab Corp

RKLB
Exchange
Nasdaq
Industry
Guided Missiles & Space Vehicles & Parts
SEC CIK
0001819994

In the last 90 days, Rocket Lab Corp insiders filed 0 open-market purchases and 9 sales; 1,129 institutions reported holding it in 13F filings for Q2 2026, worth $32.7B in total; ARK Invest is the only superinvestor holding it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Rocket Lab Corp insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
9 filings
6 insiders, $303.4M in total
Insiders trading
6
Net value
−$303.4M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Rocket Lab Corp, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Rocket Lab Corp
NameTitleLast reported holdingLast filingFilings, past year
Spice Adam C.Chief Financial Officer1,155,967Sep 4, 202611
Saintil MerlineDirector261,903IndirectSep 2, 20268
Klein FrankChief Operations Officer925,737Aug 28, 20268
Kampani ArjunSVP & General Counsel250,917Aug 28, 20269
Ricupati AgostinoVP Corp Controller & CAO26,863Aug 26, 20262
Clevenger Marvin BradfordPresident, Rocket Lab USA, Inc458,924Aug 26, 20263
Beck PeterCEO1,724,221IndirectJul 8, 20265
Slusky Alexander RDirector334,675IndirectJun 5, 20265
Frank Edward H.Director91,373IndirectJun 2, 20263
Olson Jon ADirector348,112May 22, 20264
Possenriede Kenneth RDirector96,660May 22, 20261
Armagno NinaDirector111,422May 22, 20262
Ocko MatthewDirector164,026IndirectSep 18, 20250
Butler WarrenOther: Voluntary Filer2,500,000IndirectSep 17, 20250
Beck KerrynOther: Voluntary Filer2,500,000IndirectSep 17, 20250
Equatorial TrustOther: Voluntary Filer2,500,000IndirectSep 17, 20250
Peek Street Equatorial Trustee LtdOther: Voluntary Filer2,500,000IndirectSep 17, 20250
Khosla Vinod10% Owner16,323,617IndirectJul 25, 20250
VK Services, LLC10% Owner16,323,617IndirectJul 25, 20250
Khosla Ventures Associates V, LLC10% Owner16,323,617IndirectJul 25, 20250
Khosla Ventures V, L.P.10% Owner16,323,617IndirectJul 25, 20250
Khosla Ventures Seed B, L.P.10% Owner0IndirectAug 28, 20240
Khosla Ventures Seed B (CF), L.P.10% Owner0IndirectAug 28, 20240
Khosla Ventures Seed Associates B, LLC10% Owner0IndirectAug 28, 20240
Griffin Michael DDirector0IndirectAug 26, 20240
Strohband SvenDirector324,341IndirectMay 13, 20240
Bessemer Venture Partners VIII L.P.10% Owner57,023,508IndirectNov 18, 20220
Bessemer Venture Partners VIII Institutional L.P.10% Owner57,023,508IndirectNov 18, 20220
Deer VIII & Co. L.P.10% Owner57,023,508IndirectNov 18, 20220
Deer VIII & Co. Ltd.10% Owner57,023,508IndirectNov 18, 20220
O'Donnell ShaunEVP - Global Operations705,485Sep 15, 20220
Cowan David JDirector294,310Jun 27, 20220
Vector Capital Partners V, Ltd10% Owner–Sep 3, 20210
Vector Acquisition Partners, L.P.10% Owner–Sep 3, 20210

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Sep 4, 2026 (view filing)6:12 PM ETSep 22 daysSpice Adam C.Chief Financial OfficerSSale−140.2K$62.63−$8.78M−10.8%1.16M after2 lots10b5-1
Aug 28, 2026 (view filing)6:06 PM ETAug 271 dayKlein FrankChief Operations OfficerSSale−35.6K$66.61−$2.37M−3.7%925.7K after3 lots10b5-1
Aug 28, 2026 (view filing)6:06 PM ETAug 271 dayKampani ArjunSVP & General CounselSSale−6.03K$66.65−$402.2K−2.3%250.9K after2 lots10b5-1
Aug 26, 2026 (view filing)7:02 PM ETAug 242 daysSpice Adam C.Chief Financial OfficerSSale−9.68K$69.63−$673.8K−0.8%1.16M after3 lots10b5-1
Aug 26, 2026 (view filing)7:02 PM ETAug 242 daysRicupati AgostinoVP Corp Controller & CAOSSale−669$69.63−$46.6K−2.4%26.9K after3 lots
Aug 26, 2026 (view filing)7:02 PM ETAug 242 daysKlein FrankChief Operations OfficerSSale−45.7K$69.63−$3.18M−4.5%961.3K after3 lots10b5-1
Aug 26, 2026 (view filing)7:01 PM ETAug 242 daysKampani ArjunSVP & General CounselSSale−7.75K$69.63−$539.9K−2.9%257.0K after3 lots10b5-1
Aug 26, 2026 (view filing)7:01 PM ETAug 242 daysClevenger Marvin BradfordPresident, Rocket Lab USA, IncSSale−15.1K$69.63−$1.05M−3.2%458.9K after3 lots10b5-1
Jul 8, 2026 (view filing)8:13 PM ETJul 6-82 daysBeck PeterCEOSSale−3.28M$87.43−$286.4M−65.5%1.72M after24 lots10b5-1
Jun 18, 2026 (view filing)Jun 18Same dayKampani ArjunSVP & General CounselSSale−88.0K$107.98−$9.50M−25.0%264.7K after
Jun 5, 2026 (view filing)Jun 23 daysLateSlusky Alexander RDirectorSSale−40.0K$123.60−$4.94M−10.7%334.7K after
Jun 1, 2026 (view filing)May 284 daysSlusky Alexander RDirectorSSale−60.0K$149.40−$8.96M−13.8%374.7K after2 lots
Jun 1, 2026 (view filing)May 284 daysKlein FrankChief Operations OfficerSSale−36.9K$147.42−$5.43M−3.5%1.01M after8 lots10b5-1
Jun 1, 2026 (view filing)May 284 daysClevenger Marvin BradfordPresident, Rocket Lab USA, IncSSale−3.50K$146.67−$513.3K−0.7%474.0K after
Jun 1, 2026 (view filing)May 284 daysKampani ArjunSVP & General CounselSSale−23.8K$147.44−$3.51M−6.3%352.7K after8 lots10b5-1
May 28, 2026 (view filing)May 262 daysSpice Adam C.Chief Financial OfficerSSale−62.7K$142.57−$8.95M−6.0%983.0K after6 lots10b5-1
May 28, 2026 (view filing)May 262 daysKlein FrankChief Operations OfficerSSale−44.4K$142.57−$6.33M−4.1%1.04M after6 lots10b5-1
May 28, 2026 (view filing)May 26-272 daysKampani ArjunSVP & General CounselSSale−98.7K$144.39−$14.2M−20.8%376.5K after8 lots10b5-1
May 28, 2026 (view filing)May 262 daysClevenger Marvin BradfordPresident, Rocket Lab USA, IncSSale−15.5K$142.57−$2.22M−3.2%477.5K after6 lots
May 14, 2026 (view filing)May 122 daysSlusky Alexander RDirectorSSale−100.0K$118.08−$11.8M−18.7%434.7K after4 lots
Mar 9, 2026 (view filing)Mar 63 daysSaintil MerlineDirectorSSale−18.1K$75.04−$1.36M−6.5%261.9K after
Mar 4, 2026 (view filing)Mar 22 daysSpice Adam C.Chief Financial OfficerSSale−62.7K$69.59−$4.37M−4.6%1.30M after5 lots10b5-1
Mar 4, 2026 (view filing)Mar 2-42 daysKlein FrankChief Operations OfficerSSale−81.3K$70.66−$5.74M−6.9%1.09M after10 lots10b5-1
Mar 4, 2026 (view filing)Mar 2-42 daysKampani ArjunSVP & General CounselSSale−52.5K$70.65−$3.71M−11.6%398.0K after10 lots10b5-1
Mar 4, 2026 (view filing)Mar 22 daysBeck PeterCEOSSale−18.9K$69.59−$1.31M−2.1%884.1K after5 lots10b5-1
Jan 22, 2026 (view filing)Jan 202 daysOlson Jon ADirectorSSale−15.2K$91.30−$1.39M−4.2%345.6K after10 lots10b5-1
Jan 15, 2026 (view filing)Jan 13-142 daysSaintil MerlineDirectorSSale−108.5K$86.97−$9.44M−27.9%280.0K after2 lots10b5-1
Jan 6, 2026 (view filing)Jan 51 daySpice Adam C.Chief Financial OfficerSSale−1.37M$75.50−$103.1M−50.1%1.36M after7 lots10b5-1
Jan 6, 2026 (view filing)Jan 24 daysKlein FrankChief Operations OfficerSSale−100.0K$72.95−$7.29M−7.9%1.17M after9 lots10b5-1
Dec 30, 2025 (view filing)Dec 237 daysFrank Edward H.DirectorSSale−2.50K$77.39−$193.5K−1.7%142.5K after
Dec 23, 2025 (view filing)Dec 194 daysArmagno NinaDirectorSSale−27.3K$68.21−$1.86M−20.0%108.9K after9 lots10b5-1
Dec 22, 2025 (view filing)Dec 193 daysSaintil MerlineDirectorSSale−5.00K$65.00−$325.0K−1.3%388.5K after10b5-1
Dec 22, 2025 (view filing)Dec 193 daysOlson Jon ADirectorSSale−15.0K$68.18−$1.02M−4.0%360.8K after9 lots10b5-1
Dec 18, 2025 (view filing)Dec 171 daySaintil MerlineDirectorSSale−5.00K$54.46−$272.3K−1.3%393.5K after4 lots10b5-1
Dec 16, 2025 (view filing)Dec 15-161 dayBeck PeterCEOSSale−2.50M$56.44−$141.1M−100.0%0 after14 lots10b5-1
Dec 16, 2025 (view filing)Dec 124 daysSaintil MerlineDirectorSSale−15.0K$65.00−$975.0K−3.6%398.5K after
Dec 5, 2025 (view filing)Dec 41 daySaintil MerlineDirectorSSale−10.0K$48.00−$480.0K−2.4%413.5K after
Nov 26, 2025 (view filing)Nov 26Same dayKlein FrankChief Operations OfficerSSale−4.74K$42.09−$199.3K−0.4%1.27M after2 lots10b5-1
Nov 26, 2025 (view filing)Nov 26Same dayKampani ArjunSVP General Counsel &SSale−10.6K$42.08−$444.1K−2.3%450.5K after2 lots10b5-1
Nov 25, 2025 (view filing)Nov 22-243 daysSpice Adam C.Chief Financial OfficerSSale−62.6K$40.65−$2.55M−3.0%2.00M after3 lots
Nov 25, 2025 (view filing)Nov 241 dayKlein FrankChief Operations OfficerSSale−41.8K$40.65−$1.70M−3.2%1.27M after3 lots
Nov 25, 2025 (view filing)Nov 241 dayKampani ArjunSVP General Counsel &SSale−28.6K$40.65−$1.16M−5.8%461.0K after3 lots
Nov 25, 2025 (view filing)Nov 241 dayBeck PeterCEOSSale−18.9K$40.65−$766.6K−2.0%902.9K after3 lots
Nov 21, 2025 (view filing)Nov 201 dayOlson Jon ADirectorSSale−60.4K$45.02−$2.72M−13.8%375.8K after
Sep 22, 2025 (view filing)Sep 193 daysSpice Adam C.Chief Financial OfficerSSale−874.6K$48.00−$42.0M−29.8%2.06M after2 lots
Sep 18, 2025 (view filing)Sep 162 daysSpice Adam C.Chief Financial OfficerSSale−68.3K$48.97−$3.34M−6.0%1.06M after5 lots
Sep 18, 2025 (view filing)Sep 16-172 daysKlein FrankChief Operations OfficerSSale−49.8K$48.86−$2.43M−3.6%1.32M after7 lots10b5-1
Sep 18, 2025 (view filing)Sep 16-172 daysKampani ArjunSVP General Counsel &SSale−40.6K$48.67−$1.98M−7.7%489.6K after7 lots10b5-1
Sep 18, 2025 (view filing)Sep 162 daysOcko MatthewDirectorSSale−1.87M$48.20−$90.3M−58.4%1.33M after12 lots
Sep 17, 2025 (view filing)9:13 PM ETSep 15-162 daysBeck Peter and 4 othersPresident, CEO and ChairmanSSale−2.50M$50.98−$127.5M−50.0%2.50M after8 lots10b5-1