Ubiquiti (UI) — insider trading
Information Technology · NYSE
Ubiquiti (UI) has 71 reported SEC Form 4 insider transactions in our data, including 4 open-market sales among the most recent 71 (latest 2026-08-18).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-18 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Grant / award / vesting (derivative) | 373 | — | $0 | Form 4 |
| 2026-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 123 | — | $0 | Form 4 |
| 2026-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 340 | — | $0 | Form 4 |
| 2026-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 284 | — | $0 | Form 4 |
| 2026-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 407 | — | $0 | Form 4 |
| 2026-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 60 | $536.38 | $32.2K | Form 4 |
| 2026-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 123 | — | $0 | Form 4 |
| 2026-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 166 | $536.38 | $89.0K | Form 4 |
| 2026-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 340 | — | $0 | Form 4 |
| 2026-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 139 | $536.38 | $74.6K | Form 4 |
| 2026-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 284 | — | $0 | Form 4 |
| 2026-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 191 | $536.38 | $102.4K | Form 4 |
| 2026-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 407 | — | $0 | Form 4 |
| 2026-05-13 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Open-market sale | 500 | $680.53 | $340.3K | Form 4 |
| 2025-11-12 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Open-market sale | 350 | $576.58 | $201.8K | Form 4 |
| 2025-08-05 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Grant / award / vesting (derivative) | 489 | — | $0 | Form 4 |
| 2025-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 340 | — | $0 | Form 4 |
| 2025-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 285 | — | $0 | Form 4 |
| 2025-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 407 | — | $0 | Form 4 |
| 2025-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 159 | — | $0 | Form 4 |
| 2025-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 159 | $409.20 | $65.1K | Form 4 |
| 2025-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 340 | — | $0 | Form 4 |
| 2025-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 133 | $409.20 | $54.4K | Form 4 |
| 2025-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 285 | — | $0 | Form 4 |
| 2025-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 191 | $409.20 | $78.2K | Form 4 |
| 2025-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 407 | — | $0 | Form 4 |
| 2025-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 74 | $409.20 | $30.3K | Form 4 |
| 2025-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 159 | — | $0 | Form 4 |
| 2025-02-12 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Open-market sale | 1,000 | $347.99 | $348.0K | Form 4 |
| 2024-08-06 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Grant / award / vesting (derivative) | 1,358 | — | $0 | Form 4 |
| 2024-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 285 | — | $0 | Form 4 |
| 2024-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 407 | — | $0 | Form 4 |
| 2024-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 160 | — | $0 | Form 4 |
| 2024-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 292 | — | $0 | Form 4 |
| 2024-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 133 | $147.28 | $19.6K | Form 4 |
| 2024-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 285 | — | $0 | Form 4 |
| 2024-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 191 | $147.28 | $28.1K | Form 4 |
| 2024-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 407 | — | $0 | Form 4 |
| 2024-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 75 | $147.28 | $11.0K | Form 4 |
| 2024-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 160 | — | $0 | Form 4 |
| 2024-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 137 | $147.28 | $20.2K | Form 4 |
| 2024-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 292 | — | $0 | Form 4 |
| 2023-08-07 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Grant / award / vesting (derivative) | 1,138 | — | $0 | Form 4 |
| 2023-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 407 | — | $0 | Form 4 |
| 2023-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 160 | — | $0 | Form 4 |
| 2023-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 292 | — | $0 | Form 4 |
| 2023-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 381 | — | $0 | Form 4 |
| 2023-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 191 | $175.75 | $33.6K | Form 4 |
| 2023-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 407 | — | $0 | Form 4 |
| 2023-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 75 | $175.75 | $13.2K | Form 4 |
| 2023-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 160 | — | $0 | Form 4 |
| 2023-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 137 | $175.75 | $24.1K | Form 4 |
| 2023-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 292 | — | $0 | Form 4 |
| 2023-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 179 | $175.75 | $31.5K | Form 4 |
| 2023-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 381 | — | $0 | Form 4 |
| 2022-09-06 | SEGE RONALD | Director | Option exercise / conversion (derivative) | 2,112 | — | $0 | Form 4 |
| 2022-09-06 | SEGE RONALD | Director | Open-market sale | 2,112 | $300.80 | $635.3K | Form 4 |
| 2022-09-06 | SEGE RONALD | Director | Option exercise / conversion | 2,112 | $10.77 | $22.7K | Form 4 |
| 2022-08-09 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Grant / award / vesting (derivative) | 1,628 | — | $0 | Form 4 |
| 2022-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 160 | — | $0 | Form 4 |
| 2022-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 292 | — | $0 | Form 4 |
| 2022-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 381 | — | $0 | Form 4 |
| 2022-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion (derivative) | 590 | — | $0 | Form 4 |
| 2022-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 75 | $245.79 | $18.4K | Form 4 |
| 2022-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 160 | — | $0 | Form 4 |
| 2022-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 137 | $245.79 | $33.7K | Form 4 |
| 2022-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 292 | — | $0 | Form 4 |
| 2022-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 178 | $245.79 | $43.8K | Form 4 |
| 2022-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 381 | — | $0 | Form 4 |
| 2022-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Shares withheld for taxes / exercise cost | 277 | $245.79 | $68.1K | Form 4 |
| 2022-07-01 | Radigan Kevin | Officer (CHIEF ACCOUNTING OFFICER) | Option exercise / conversion | 590 | — | $0 | Form 4 |
Ask the chat about UI's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Ubiquiti (UI).
Last updated 2026-08-18 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.