Timothy Archer
Timothy Archer: President and CEO at Lam Research and Director at Johnson Controls. What Timothy Archer 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.
Lam Research (LRCX)
Timothy Archer holds 1.1M Lam Research shares (0.09% of the company), worth about $388.9M at the last price, according to the Form 4 of Sep 9, 2026.
- Shares held: 1.1M (0.09%), $370.4M — Held in their own name.
- Shares held: 48,026 (0.00%), $16.5M — Held in a retirement account (By 401(k)).
- Shares held: 5,670 (0.00%), $2.0M — Held by a spouse or a family member (By Spouse 401(k)).
- Options: 181,020 (0.01%), $62.3M — The right to buy 181,020 shares at $49.09 each, until 2030. Not bought yet.
- Options: 151,980 (0.01%), $52.3M — The right to buy 151,980 shares at $54.06 each, until 2029. Not bought yet.
- Options: 147,240 (0.01%), $50.7M — The right to buy 147,240 shares at $98.15 each, until 2031. Not bought yet.
- Options: 121,400 (0.01%), $41.8M — The right to buy 121,400 shares at $30.03 each, until 2027. Not bought yet.
- Share units: 76,580 (0.01%), $26.4M — Lam Research promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.
- Options: 59,970 (0.00%), $20.6M — The right to buy 59,970 shares at $59.88 each, until 2028. Not bought yet.
- Options: 31,400 (0.00%), $10.8M — The right to buy 31,400 shares at $30.03 each, until 2027. Not bought yet.
Johnson Controls (JCI)
Timothy Archer holds 4,460 Johnson Controls shares (0.00% of the company), worth about $697,600.35 at the last price, according to the Form 4 of Mar 6, 2026.
- Shares held: 4,460 (0.00%), $697,600.35 — Held in their own name.
Declarations
- Lam Research (LRCX) — Form 4 of Sep 9, 2026 (President and CEO): option exercise or conversion of 30,000 at $30.03; open-market sale of 30,000 at $319.26; 1.1M shares after 0001343600-26-000013
- Lam Research (LRCX) — Form 4 of Aug 6, 2026 (President and CEO): option exercise or conversion of 30,000 at $30.03; open-market sale of 30,000 at $300.00; 1.1M shares after 0001343600-26-000011
- Lam Research (LRCX) — Form 4 of Jul 2, 2026 (President and CEO): option exercise or conversion of 30,000 at $30.03; open-market sale of 30,000 at $390.01; 1.1M shares after 0001343600-26-000009
- Johnson Controls (JCI) — Form 4 of Mar 6, 2026: grant or award of 1,285; shares withheld for tax of 1,115 at $140.00; 4,460 shares after 0000897069-26-000614
- Lam Research (LRCX) — Form 4 of Feb 27, 2026 (President and CEO): grant or award of 51,053; shares withheld for tax of 134,624 at $233.89; 1.1M shares after 0001343600-26-000007
- Lam Research (LRCX) — Form 4 of Feb 24, 2026 (President and CEO): gift of 7,080; 1.3M shares after 0001343600-26-000005
- Lam Research (LRCX) — Form 4 of Feb 4, 2026 (President and CEO): option exercise or conversion of 271,530; 1.3M shares after 0001343600-26-000003
- Lam Research (LRCX) — Form 4 of Dec 17, 2025 (President and CEO): open-market sale of 50,000 at $163.86; option exercise or conversion of 113,300 at $17.68; 986,105 shares after 0001343600-25-000006
- Johnson Controls (JCI) — Form 4 of Mar 12, 2025: grant or award of 2,287; shares withheld for tax of 1,416 at $78.68; 4,245 shares after 0001127602-25-009453
- Lam Research (LRCX) — Form 4 of Mar 4, 2025 (President and CEO): grant or award of 118,500; shares withheld for tax of 42,910 at $76.74; 1.0M shares after 0000707549-25-000047
- Lam Research (LRCX) — Form 4 of Feb 5, 2025 (President and CEO): option exercise or conversion of 86,548; 986,636 shares after 0000707549-25-000016
- Lam Research (LRCX) — Form 4 of Jun 28, 2024 (President and CEO): open-market sale of 4,310 at $105.78; open-market sale of 5,460 at $106.09; 900,087 shares after 0000707549-24-000092
- Lam Research (LRCX) — Form 4 of Jun 28, 2024 (President and CEO): open-market sale of 13,960 at $107.50; open-market sale of 15,500 at $107.64; 996,587 shares after 0000707549-24-000090
- Lam Research (LRCX) — Form 4 of Jun 28, 2024 (President and CEO): option exercise or conversion of 193,470 at $14.57; open-market sale of 2,000 at $105.44; 1.1M shares after 0000707549-24-000088
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.