Form 4 for HAWK HawkEye 360, Inc.
Accepted 2026-05-12 16:15:20 ET · period of report 2026-05-08 · accession 0002127288-26-000006 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-05-12 16:15 | 2026-05-08 | HAWK | Serafini John Sheldon | Pres, CEO, Dir | C - Cnv Deriv | — | +58.3K | 555.0K | +12% | — |
| DI | 2026-05-12 16:15 | 2026-05-08 | HAWK | Serafini John Sheldon | Pres, CEO, Dir | C - Cnv Deriv | — | +4,545 | 4,545 | New | — |
| DM | 2026-05-12 16:15 | 2026-05-08 | HAWK | Serafini John Sheldon | Pres, CEO, Dir | C - Cnv Deriv | $0.00 | -58.3K | 0 | -100% | $0 |
| DI | 2026-05-12 16:15 | 2026-05-08 | HAWK | Serafini John Sheldon | Pres, CEO, Dir | C - Cnv Deriv | $0.00 | -4,545 | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-08 | C | A | 58,297 | — | 554,972 | D | — | — | (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. |
| 2 | Common | Common Stock | 2026-05-08 | C | A | 4,545 | — | 4,545 | I See footnote | — | — | (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. (F2) The shares are held by the Serafini Holding Trust Dated June 8, 2018, of which the Reporting Person is trustee and has voting and dispositive power. |
| 3 | Derivative | Series A-1 Preferred Stock | 2026-05-08 | C | D | 3,181 | $0.00 | 0 | D | — · — to — | 3,181 Common Stock | (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. |
| 4 | Derivative | Series A-2 Preferred Stock | 2026-05-08 | C | D | 46,569 | $0.00 | 0 | D | — · — to — | 46,569 Common Stock | (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. |
| 5 | Derivative | Series A-3 Preferred Stock | 2026-05-08 | C | D | 5,010 | $0.00 | 0 | D | — · — to — | 5,010 Common Stock | (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. |
| 6 | Derivative | Series C Preferred Stock | 2026-05-08 | C | D | 2,686 | $0.00 | 0 | D | — · — to — | 2,686 Common Stock | (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. |
| 7 | Derivative | Series D Preferred Stock | 2026-05-08 | C | D | 851 | $0.00 | 0 | D | — · — to — | 851 Common Stock | (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. |
| 8 | Derivative | Series A-1 Preferred Stock | 2026-05-08 | C | D | 4,545 | $0.00 | 0 | I See Footnote | — · — to — | 4,545 Common Stock | (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. (F1) The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series C Preferred Stock, and Series D Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date. (F2) The shares are held by the Serafini Holding Trust Dated June 8, 2018, of which the Reporting Person is trustee and has voting and dispositive power. |