Bruce E. Kiddoo
Bruce E. Kiddoo: Director at Western Digital and Director at onsemi. What Bruce E. Kiddoo holds in 2 AI and semiconductor companies tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Western Digital (WDC)
Bruce E. Kiddoo holds 3,903 Western Digital shares (0.00% of the company), worth about $1.7M at the last price, according to the Form 4 of May 28, 2026.
- Shares held: 3,903 (0.00%), $1.7M — Held in their own name.
onsemi (ON)
Bruce E. Kiddoo holds 19,216 onsemi shares (0.00% of the company), worth about $1.7M at the last price, according to the Form 4 of May 14, 2026.
- Shares held: 19,216 (0.00%), $1.7M — Held in their own name.
Declarations
- Western Digital (WDC) — Form 4 of Sep 17, 2026 0001266824-26-000207
- Western Digital (WDC) — Form 4 of Jun 17, 2026 0001266824-26-000151
- Western Digital (WDC) — Form 4 of May 28, 2026: open-market sale of 750 at $528.52; 3,903 shares after 0001266824-26-000113
- Western Digital (WDC) — Form 4 of May 15, 2026: gift of 100; 4,653 shares after 0001266824-26-000088
- onsemi (ON) — Form 4 of May 14, 2026: grant or award of 1,986; 19,216 shares after 0001225208-26-005450
- Western Digital (WDC) — Form 4 of Mar 18, 2026 0001266824-26-000063
- Western Digital (WDC) — Form 4 of Feb 12, 2026: gift of 910; 4,753 shares after 0001266824-26-000011
- onsemi (ON) — Form 4 of Feb 12, 2026: gift of 3,570; 17,230 shares after 0001225208-26-001894
- Western Digital (WDC) — Form 4 of Dec 18, 2025 0001266824-25-000286
- Western Digital (WDC) — Form 4 of Nov 20, 2025: option exercise or conversion of 10; grant or award of 1,585; 5,663 shares after 0001266824-25-000228
- Western Digital (WDC) — Form 4 of Sep 18, 2025 0001266824-25-000202
- Western Digital (WDC) — Form 4 of Jun 18, 2025 0001266824-25-000120
- onsemi (ON) — Form 4 of May 15, 2025: grant or award of 5,054; 20,800 shares after 0001225208-25-005229
- Western Digital (WDC) — Form 4 of Feb 28, 2025: grant or award of 4,068; 4,068 shares after 0001266824-25-000020
- Western Digital (WDC) — Form 3 of Feb 21, 2025; 0 shares after 0001266824-25-000016
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.