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Insight Associates XII, Ltd.

Disclosed activity across 1 company

Tapewire entity
48016
SEC CIK
0001912092

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
HawkEye 360, Inc.HAWK · Entity 458310% ownerMay 08, 2026May 13, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectSee footnote2,822,723 Reported balance After 2026-05-08 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 1 · 2026-05-08 · Conversion · Acquired 2,822,723 · Balance 2,822,723

F1: See Exhibit 99.1

F2: See Exhibit 99.1

Series A-1 Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnote0 Reported balance After 2026-05-08 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-05-08 · Conversion · Disposed 725,646 · Balance 0

F1: See Exhibit 99.1

F2: See Exhibit 99.1

Series A-2 Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnote0 Reported balance After 2026-05-08 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-05-08 · Conversion · Disposed 802,794 · Balance 0

F1: See Exhibit 99.1

F2: See Exhibit 99.1

Series A-3 Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnote0 Reported balance After 2026-05-08 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-05-08 · Conversion · Disposed 271,623 · Balance 0

F1: See Exhibit 99.1

F2: See Exhibit 99.1

Series B Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnote0 Reported balance After 2026-05-08 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2026-05-08 · Conversion · Disposed 705,039 · Balance 0

F1: See Exhibit 99.1

F2: See Exhibit 99.1

Series C Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnote0 Reported balance After 2026-05-08 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2026-05-08 · Conversion · Disposed 226,855 · Balance 0

F1: See Exhibit 99.1

F2: See Exhibit 99.1

Series D Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnote0 Reported balance After 2026-05-08 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2026-05-08 · Conversion · Disposed 90,766 · Balance 0

F1: See Exhibit 99.1

F2: See Exhibit 99.1

Filing footnotes · ownership attribution and instrument terms

F1: See Exhibit 99.1

F2: See Exhibit 99.1

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 Exercise / conversionWarrant to Purchase Common Stock · Derivative 8,657 Not disclosed Strike: $0.01 Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 41

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 8,657 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: See Exhibit 99.1

F2 · derivative.exercise_date: See Exhibit 99.1

F2 · derivative.expiration_date: See Exhibit 99.1

F6 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries D-1 Preferred Stock · Derivative 8,138 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 40

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 8,138 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F6 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries D Preferred Stock · Derivative 45,866 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 39

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 45,866 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F6 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries C Preferred Stock · Derivative 5,946 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 38

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 5,946 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F6 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries B Preferred Stock · Derivative 18,480 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 37

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 18,480 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F6 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries A-3 Preferred Stock · Derivative 7,120 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 36

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 7,120 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F6 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries A-2 Preferred Stock · Derivative 21,043 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 35

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 21,043 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F6 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries A-1 Preferred Stock · Derivative 19,020 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 34

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 19,020 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F6 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 Exercise / conversionWarrant to Purchase Common Stock · Derivative 27 Not disclosed Strike: $11.17 Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 33

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 27 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: See Exhibit 99.1

F3 · derivative.exercise_date: See Exhibit 99.1

F3 · derivative.expiration_date: See Exhibit 99.1

F5 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 Exercise / conversionWarrant to Purchase Common Stock · Derivative 575 Not disclosed Strike: $0.01 Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 32

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 575 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: See Exhibit 99.1

F2 · derivative.exercise_date: See Exhibit 99.1

F2 · derivative.expiration_date: See Exhibit 99.1

F5 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries D-1 Preferred Stock · Derivative 569 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 31

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 569 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F5 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries D Preferred Stock · Derivative 2,996 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 30

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 2,996 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F5 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries C Preferred Stock · Derivative 416 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 29

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 416 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F5 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries B Preferred Stock · Derivative 1,293 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 28

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 1,293 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F5 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries A-3 Preferred Stock · Derivative 498 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 27

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 498 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F5 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries A-2 Preferred Stock · Derivative 1,472 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 26

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 1,472 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F5 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries A-1 Preferred Stock · Derivative 1,331 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 25

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 1,331 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F5 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 Exercise / conversionWarrant to Purchase Common Stock · Derivative 8,731 Not disclosed Strike: $11.17 Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 24

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 8,731 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: See Exhibit 99.1

F3 · derivative.exercise_date: See Exhibit 99.1

F3 · derivative.expiration_date: See Exhibit 99.1

F4 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 Exercise / conversionWarrant to Purchase Common Stock · Derivative 228,340 Not disclosed Strike: $0.01 Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 23

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 228,340 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: See Exhibit 99.1

F2 · derivative.exercise_date: See Exhibit 99.1

F2 · derivative.expiration_date: See Exhibit 99.1

F4 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries D-1 Preferred Stock · Derivative 179,746 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 22

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 179,746 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F4 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries D Preferred Stock · Derivative 1,274,624 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 21

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 1,274,624 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F4 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries C Preferred Stock · Derivative 131,327 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 20

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 131,327 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F4 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries B Preferred Stock · Derivative 408,149 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 19

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 408,149 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F4 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries A-3 Preferred Stock · Derivative 157,243 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 18

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 157,243 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F4 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries A-2 Preferred Stock · Derivative 464,739 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 17

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 464,739 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F4 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionSeries A-1 Preferred Stock · Derivative 420,078 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · derivative · entry 16

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 420,078 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: See Exhibit 99.1

F1 · price: See Exhibit 99.1

F1 · derivative.exercise_date: See Exhibit 99.1

F1 · derivative.expiration_date: See Exhibit 99.1

F4 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 Disposition to issuerCommon Stock 170 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · nonDerivative · entry 15

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 135,479

F3 · price: See Exhibit 99.1

F6 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 Exercise / conversionCommon Stock 395 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · nonDerivative · entry 14

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 135,649

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: See Exhibit 99.1

F6 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 Disposition to issuerCommon Stock 4 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · nonDerivative · entry 13

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 135,254

F2 · price: See Exhibit 99.1

F6 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 Exercise / conversionCommon Stock 8,657 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · nonDerivative · entry 12

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 135,258

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: See Exhibit 99.1

F6 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionCommon Stock 125,613 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · nonDerivative · entry 11

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 126,601

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: See Exhibit 99.1

F6 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 Disposition to issuerCommon Stock 12 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · nonDerivative · entry 10

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 9,233

F3 · price: See Exhibit 99.1

F5 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 Exercise / conversionCommon Stock 27 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · nonDerivative · entry 9

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 9,245

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: See Exhibit 99.1

F5 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 Disposition to issuerCommon Stock 1 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · nonDerivative · entry 8

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 9,218

F2 · price: See Exhibit 99.1

F5 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 Exercise / conversionCommon Stock 575 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · nonDerivative · entry 7

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 9,219

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: See Exhibit 99.1

F5 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionCommon Stock 8,575 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · nonDerivative · entry 6

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 8,644

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: See Exhibit 99.1

F5 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 Disposition to issuerCommon Stock 3,753 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · nonDerivative · entry 5

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 3,290,964

F3 · price: See Exhibit 99.1

F4 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 Exercise / conversionCommon Stock 8,731 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · nonDerivative · entry 4

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 3,294,717

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: See Exhibit 99.1

F4 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 Disposition to issuerCommon Stock 88 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · nonDerivative · entry 3

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 3,285,986

F2 · price: See Exhibit 99.1

F4 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 Exercise / conversionCommon Stock 228,340 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · nonDerivative · entry 2

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 3,286,074

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: See Exhibit 99.1

F4 · ownership.nature: See Exhibit 99.1

Read SEC document
May 08, 2026 Filed May 13, 2026 01:54 UTC HawkEye 360, Inc. HAWK · Entity 4583 ConversionCommon Stock 3,035,906 Not disclosed Not disclosed
Disclosure

SEC source: 0000899140-26-000439 · form4.xml · nonDerivative · entry 1

Insight Holdings Group, LLC · CIK 0001305473 · 10% owner

Insight Associates XII, L.P. · CIK 0001912017 · 10% owner

Insight Associates XII, Ltd. · CIK 0001912092 · 10% owner

Insight Partners XII, L.P. · CIK 0001848470 · 10% owner

Insight Partners XII (Co-Investors), L.P. · CIK 0001848466 · 10% owner

Insight Partners XII (Co-Investors) (B), L.P. · CIK 0001853411 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 3,057,734

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: See Exhibit 99.1

F4 · ownership.nature: See Exhibit 99.1

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.