Lih-Shyng (Rick) L. Tsai
CIK 1685305 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 23, 2016 · Latest: Nov. 13, 2023
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 9 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 10, 2023 | LRCX | A | 369 | — | — | 7,459 Direct | +5.20% | Acquired | (price as of 2026-08-21) |
| Nov. 11, 2022 | LRCX | A | 563 | — | — | 7,090 Direct | +8.63% | Acquired | (price as of 2026-08-21) |
| Nov. 12, 2021 | LRCX | A | 377 | — | — | 6,527 Direct | +6.13% | Acquired | (price as of 2026-08-21) |
| Nov. 6, 2020 | LRCX | A | 510 | — | — | 6,150 Direct | +9.04% | Acquired | (price as of 2026-08-21) |
| Nov. 8, 2019 | LRCX | A | 770 | — | — | 5,640 Direct | +15.81% | Acquired | (price as of 2026-08-21) |
| Nov. 9, 2018 | LRCX | A | 1,350 | — | — | 4,870 Direct | +38.35% | Acquired | (price as of 2026-08-21) |
| Nov. 10, 2017 | LRCX | A | 960 | — | — | 3,520 Direct | +37.50% | Acquired | (price as of 2026-08-21) |
| Nov. 11, 2016 | LRCX | A | 2,050 | — | — | 2,560 Direct | +401.96% | Acquired | (price as of 2026-08-21) |
| Nov. 11, 2016 | LRCX | A | 510 | — | — | 510 Direct | — | Acquired | (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Sept. 23, 2016 | LRCX | Common Stock | 0 | Direct |