MARTIN WILLIAM C (CIK 1205885) reported 19 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-09-11). Recent activity: Sell UEIC (105,541 shares), Sell UEIC (24,459 shares), Sell UEIC (42,019 shares), Sell UEIC (3,900 shares), Sell UEIC (43,596 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-11 | UNIVERSAL ELECTRONICS INC (UEIC) | Insider | Sell | 105,541 | $488,676 |
| 2026-09-11 | UNIVERSAL ELECTRONICS INC (UEIC) | Insider | Sell | 24,459 | $114,099 |
| 2026-09-04 | UNIVERSAL ELECTRONICS INC (UEIC) | Insider | Sell | 42,019 | $193,892 |
| 2026-09-04 | UNIVERSAL ELECTRONICS INC (UEIC) | Insider | Sell | 3,900 | $17,757 |
| 2026-08-19 | UNIVERSAL ELECTRONICS INC (UEIC) | 10% Owner | Sell | 43,596 | $228,792 |
| 2026-08-19 | UNIVERSAL ELECTRONICS INC (UEIC) | 10% Owner | Sell | 15,000 | $74,194 |
| 2026-08-19 | UNIVERSAL ELECTRONICS INC (UEIC) | 10% Owner | Sell | 8,300 | $40,080 |
| 2026-08-12 | UNIVERSAL ELECTRONICS INC (UEIC) | 10% Owner | Sell | 200,000 | $1.0M |
| 2026-08-04 | IMMERSION CORP (IMMR) | Chief Strategy Officer | Buy | 5,640 | $0 |
| 2026-05-01 | IMMERSION CORP (IMMR) | Chief Strategy Officer | Buy | 7,425 | $0 |
| 2026-05-01 | IMMERSION CORP (IMMR) | Chief Strategy Officer | Buy | 17,872 | $0 |
| 2026-03-13 | Barnes & Noble Education, Inc. (BNED) | Director | Buy | 23,867 | $0 |
| 2026-02-02 | IMMERSION CORP (IMMR) | Chief Strategy Officer | Buy | 6,588 | $0 |
| 2025-11-18 | IMMERSION CORP (IMMR) | Chief Strategy Officer | Buy | 17,647 | $0 |
| 2025-11-04 | IMMERSION CORP (IMMR) | Chief Strategy Officer | Buy | 7,952 | $0 |
| 2025-08-05 | IMMERSION CORP (IMMR) | Chief Strategy Officer | Buy | 7,140 | $0 |
| 2025-07-03 | IMMERSION CORP (IMMR) | Chief Strategy Officer | Sell | 68,400 | $541,044 |
| 2025-05-08 | IMMERSION CORP (IMMR) | Chief Strategy Officer | Buy | 10,239 | $0 |
| 2025-05-02 | IMMERSION CORP (IMMR) | Chief Strategy Officer | Buy | 5,968 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-09-11