Insidervault
LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
HAWKCIK 0001750704

HawkEye 360, Inc.

222 transactions by 13 insiders, from May 8, 2026 to October 14, 2026.

Transactions
22213 insiders
Bought · P
$380Kopen market
Sold · S
$2.8Mopen market
Net
−$2.4Mnet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
David G. DewaltDir33———
Arthur L. MoneyDir22——$821K
Mark SpotoDir17———
John Sheldon SerafiniCEO113/11—$1.4M
Charles Christopher HerndonChief6———
Francis Alphonse FinelliDir2—$380K—
James A. Winnefeld Jr.Dir2———
Janine Virginia SweeneyChief2———
Michael S. TurnerGC22/2—$431K
Craig Chih-Meng SearleCFO1——$150K

Large holders and funds

Holders above 10%, often funds. They file the same form, but they trade for portfolio reasons, not because of what they know.

InsiderTradesPlannedBoughtSold
Insight Holdings Group, LLC10%98———
NightDragon Growth I, L.P.Other18———
NightDragon Growth II, L.P.Other8———

All transactions

222 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Charles Christopher HerndonChiefDERIVOct 14M8,000$0.00—?
Charles Christopher HerndonChiefDERIVOct 14M5,729$0.00—?
Charles Christopher HerndonChiefOct 14M8,000$4.25$34K
Charles Christopher HerndonChiefOct 14M5,729$2.78$16K
John Sheldon SerafiniCEODERIVOct 1MPLAN92,329$0.23$21K?
John Sheldon SerafiniCEOOct 1SPLAN92,329$14.78$1.4M
John Sheldon SerafiniCEOOct 1MPLAN92,329$0.23$21K
Michael S. TurnerGCSep 16SPLAN18,256$16.24$296K
Michael S. TurnerGCSep 15SPLAN8,250$16.29$134K
Craig Chih-Meng SearleCFOSep 15S9,228$16.29$150K
Arthur L. MoneyDirDERIVSep 11M50,000$0.00—?
Arthur L. MoneyDirSep 11S50,000$16.41$821K
Arthur L. MoneyDirSep 11M50,000$0.23$12K
Arthur L. MoneyDirDERIVJun 3M45,000$0.00—?
Arthur L. MoneyDirDERIVJun 3M1,000$0.00—?
Arthur L. MoneyDirDERIVJun 3M4,000$0.00—?
Arthur L. MoneyDirJun 3M45,000$2.31$104K
Arthur L. MoneyDirJun 3M1,000$2.93$3K
Arthur L. MoneyDirJun 3M4,000$2.78$11K
John Sheldon SerafiniCEODERIVMay 8C4,545$0.00—?
John Sheldon SerafiniCEODERIVMay 8C851$0.00—?
John Sheldon SerafiniCEODERIVMay 8C2,686$0.00—?
John Sheldon SerafiniCEODERIVMay 8C5,010$0.00—?
John Sheldon SerafiniCEODERIVMay 8C46,569$0.00—?
John Sheldon SerafiniCEODERIVMay 8C3,181$0.00—?
John Sheldon SerafiniCEOMay 8C4,545——
John Sheldon SerafiniCEOMay 8C58,297——
Janine Virginia SweeneyChiefDERIVMay 8C1,818$0.00—?
Janine Virginia SweeneyChiefMay 8C1,818——
Charles Christopher HerndonChiefDERIVMay 8C1,818$0.00—?
Charles Christopher HerndonChiefMay 8C1,818——
NightDragon Growth II, L.P.OtherDERIVMay 8C1,060,252$0.00—?
NightDragon Growth II, L.P.OtherDERIVMay 8C33,909$0.00—?
NightDragon Growth II, L.P.OtherDERIVMay 8C84,751$0.00—?
NightDragon Growth II, L.P.OtherDERIVMay 8C263,398$0.00—?
NightDragon Growth II, L.P.OtherDERIVMay 8C101,477$0.00—?
NightDragon Growth II, L.P.OtherDERIVMay 8C299,917$0.00—?
NightDragon Growth II, L.P.OtherDERIVMay 8C271,102$0.00—?
NightDragon Growth II, L.P.OtherMay 8C2,114,806——
Mark SpotoDirDERIVMay 8M10,867$0.00—?
Mark SpotoDirDERIVMay 8C223,719$0.00—?
Mark SpotoDirDERIVMay 8C50,829$0.00—?
Mark SpotoDirDERIVMay 8C83,402$0.00—?
Mark SpotoDirDERIVMay 8C221,391$0.00—?
Mark SpotoDirDERIVMay 8C343,934$0.00—?
Mark SpotoDirDERIVMay 8C313,073$0.00—?
Mark SpotoDirDERIVMay 8C513,701$0.00—?
Mark SpotoDirDERIVMay 8C189,652$0.00—?
Mark SpotoDirDERIVMay 8C311,186$0.00—?
Mark SpotoDirDERIVMay 8C835,740$0.00—?
Mark SpotoDirDERIVMay 8C1,371,302$0.00—?
Mark SpotoDirMay 8D4,671——
Mark SpotoDirMay 8M10,867——
Mark SpotoDirMay 8C789,044——
Mark SpotoDirMay 8C1,389,294——
Mark SpotoDirMay 8C2,279,591——
NightDragon Growth I, L.P.OtherDERIVMay 8M13,535$0.00—?
NightDragon Growth I, L.P.OtherDERIVMay 8M85,273$0.00—?
NightDragon Growth I, L.P.OtherDERIVMay 8M30,645$0.00—?
NightDragon Growth I, L.P.OtherDERIVMay 8C212,050$0.00—?
NightDragon Growth I, L.P.OtherDERIVMay 8C278,635$0.00—?
NightDragon Growth I, L.P.OtherDERIVMay 8C220,162$0.00—?
NightDragon Growth I, L.P.OtherDERIVMay 8C5,017,739$0.00—?
NightDragon Growth I, L.P.OtherDERIVMay 8C31,789$0.00—?
NightDragon Growth I, L.P.OtherDERIVMay 8C12,247$0.00—?
NightDragon Growth I, L.P.OtherDERIVMay 8C36,196$0.00—?
NightDragon Growth I, L.P.OtherDERIVMay 8C32,719$0.00—?
NightDragon Growth I, L.P.OtherMay 8D5,818——
NightDragon Growth I, L.P.OtherMay 8D33——
NightDragon Growth I, L.P.OtherMay 8D12——
NightDragon Growth I, L.P.OtherMay 8M13,535——
NightDragon Growth I, L.P.OtherMay 8M85,273——
NightDragon Growth I, L.P.OtherMay 8M30,645——
NightDragon Growth I, L.P.OtherMay 8C5,841,537——
James A. Winnefeld Jr.DirDERIVMay 8C6,363$0.00—?
James A. Winnefeld Jr.DirMay 8C6,363——
Arthur L. MoneyDirDERIVMay 8M40$0.00—?
Arthur L. MoneyDirDERIVMay 8M123$0.00—?
Arthur L. MoneyDirDERIVMay 8C288$0.00—?
Arthur L. MoneyDirDERIVMay 8C596$0.00—?
Arthur L. MoneyDirDERIVMay 8C3,172$0.00—?
Arthur L. MoneyDirDERIVMay 8C8,281$0.00—?
Arthur L. MoneyDirDERIVMay 8C4,545$0.00—?
Arthur L. MoneyDirMay 8D1——
Arthur L. MoneyDirMay 8M40——
Arthur L. MoneyDirMay 8D1——
Arthur L. MoneyDirMay 8M123——
Arthur L. MoneyDirMay 8C12,337——
Arthur L. MoneyDirMay 8C4,545——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C90,766——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C226,855——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C705,039——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C271,623——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C802,794——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C725,646——
Insight Holdings Group, LLC10%JOINTMay 8C2,822,723——
Insight Holdings Group, LLC10%DERIVJOINTMay 8M2,041——
Insight Holdings Group, LLC10%DERIVJOINTMay 8M51,245——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C42,035——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C282,898——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C30,712——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C95,448——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C36,773——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C108,683——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C98,238——
Insight Holdings Group, LLC10%DERIVJOINTMay 8M713——
Insight Holdings Group, LLC10%DERIVJOINTMay 8M19,220——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C14,696——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C108,106——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C10,737——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C33,370——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C12,856——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C37,997——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C34,346——
Insight Holdings Group, LLC10%DERIVJOINTMay 8M12,433——
Insight Holdings Group, LLC10%DERIVJOINTMay 8M328,410——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C255,948——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C1,834,623——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C178,496——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C554,746——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C213,722——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C631,662——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C570,960——
Insight Holdings Group, LLC10%JOINTMay 8D878——
Insight Holdings Group, LLC10%JOINTMay 8M2,041——
Insight Holdings Group, LLC10%JOINTMay 8D20——
Insight Holdings Group, LLC10%JOINTMay 8M51,245——
Insight Holdings Group, LLC10%JOINTMay 8C694,787——
Insight Holdings Group, LLC10%JOINTMay 8D307——
Insight Holdings Group, LLC10%JOINTMay 8M713——
Insight Holdings Group, LLC10%JOINTMay 8D8——
Insight Holdings Group, LLC10%JOINTMay 8M19,220——
Insight Holdings Group, LLC10%JOINTMay 8C252,108——
Insight Holdings Group, LLC10%JOINTMay 8D5,344——
Insight Holdings Group, LLC10%JOINTMay 8M12,433——
Insight Holdings Group, LLC10%JOINTMay 8D127——
Insight Holdings Group, LLC10%JOINTMay 8M328,410——
Insight Holdings Group, LLC10%JOINTMay 8C4,240,157——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C73,080——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C182,653——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C567,664——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C218,698——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C646,372——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C584,256——
Insight Holdings Group, LLC10%JOINTMay 8C2,272,723——
Insight Holdings Group, LLC10%DERIVJOINTMay 8M395——
Insight Holdings Group, LLC10%DERIVJOINTMay 8M8,657——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C8,138——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C45,866——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C5,946——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C18,480——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C7,120——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C21,043——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C19,020——
Insight Holdings Group, LLC10%DERIVJOINTMay 8M27——
Insight Holdings Group, LLC10%DERIVJOINTMay 8M575——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C569——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C2,996——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C416——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C1,293——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C498——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C1,472——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C1,331——
Insight Holdings Group, LLC10%DERIVJOINTMay 8M8,731——
Insight Holdings Group, LLC10%DERIVJOINTMay 8M228,340——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C179,746——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C1,274,624——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C131,327——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C408,149——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C157,243——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C464,739——
Insight Holdings Group, LLC10%DERIVJOINTMay 8C420,078——
Insight Holdings Group, LLC10%JOINTMay 8D170——
Insight Holdings Group, LLC10%JOINTMay 8M395——
Insight Holdings Group, LLC10%JOINTMay 8D4——
Insight Holdings Group, LLC10%JOINTMay 8M8,657——
Insight Holdings Group, LLC10%JOINTMay 8C125,613——
Insight Holdings Group, LLC10%JOINTMay 8D12——
Insight Holdings Group, LLC10%JOINTMay 8M27——
Insight Holdings Group, LLC10%JOINTMay 8D1——
Insight Holdings Group, LLC10%JOINTMay 8M575——
Insight Holdings Group, LLC10%JOINTMay 8C8,575——
Insight Holdings Group, LLC10%JOINTMay 8D3,753——
Insight Holdings Group, LLC10%JOINTMay 8M8,731——
Insight Holdings Group, LLC10%JOINTMay 8D88——
Insight Holdings Group, LLC10%JOINTMay 8M228,340——
Insight Holdings Group, LLC10%JOINTMay 8C3,035,906——
Francis Alphonse FinelliDirMay 8P9,615$26.00$250K
Francis Alphonse FinelliDirMay 8P5,000$26.00$130K
David G. DewaltDirDERIVMay 8M13,535$0.00—?
David G. DewaltDirDERIVMay 8M85,273$0.00—?
David G. DewaltDirDERIVMay 8M30,645$0.00—?
David G. DewaltDirDERIVMay 8C1,060,252$0.00—?
David G. DewaltDirDERIVMay 8C212,050$0.00—?
David G. DewaltDirDERIVMay 8C278,635$0.00—?
David G. DewaltDirDERIVMay 8C33,909$0.00—?
David G. DewaltDirDERIVMay 8C220,162$0.00—?
David G. DewaltDirDERIVMay 8C15,039$0.00—?
David G. DewaltDirDERIVMay 8C84,751$0.00—?
David G. DewaltDirDERIVMay 8C5,017,739$0.00—?