*Notional-weighted price return on lawmakers' disclosed buys of KLAC, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2026-04-08 | Hon. Elizabeth Fletcher | SELL | $1K–$15K | $167.23 | $248.64 2026-06-26 | -48.7% exit |
| 2025-01-24 | Hon. William R. Keating | BUY | $1K–$15K | $74.98 | $248.64 2026-06-26 | +231.6% |
| 2024-05-03 | Thomas H Tuberville | SELL | $1K–$15K | $69.66 | $248.64 2026-06-26 | +108.2% rt |
| 2023-09-13 | Markwayne Mullin | BUY | $50K–$100K | $48.36 | $248.64 2026-06-26 | +414.1% |
| 2022-09-14 | Hon. Lois Frankel | BUY | $1K–$15K | $34.66 | $248.64 2026-06-26 | +617.4% |
| 2022-09-07 | Hon. Lois Frankel | BUY | $1K–$15K | $33.78 | $248.64 2026-06-26 | +636.0% |
| 2022-07-08 | Hon. Zoe Lofgren | SELL | $1K–$15K | $31.68 | $248.64 2026-06-26 | -13.7% rt |
| 2022-07-08 | Hon. Zoe Lofgren | SELL | $1K–$15K | $31.68 | $248.64 2026-06-26 | -13.7% rt |
| 2022-04-04 | Hon. Zoe Lofgren | BUY | $1K–$15K | $36.70 | $248.64 2026-06-26 | +577.4% |
| 2022-04-04 | Hon. Zoe Lofgren | BUY | $1K–$15K | $36.70 | $248.64 2026-06-26 | +577.4% |
| 2021-11-08 | Hon. John Curtis | BUY | $1K–$15K | $41.28 | $248.64 2026-06-26 | +502.3% |
| 2021-09-30 | Thomas H Tuberville | BUY | $1K–$15K | $33.45 | $248.64 2026-06-26 | +643.3% |
| 2021-04-16 | Ron L Wyden | SELL | $50K–$100K | $33.30 | $248.64 2026-06-26 | +78.8% rt |
| 2021-04-06 | Ron L Wyden | SELL | $1K–$15K | $34.66 | $248.64 2026-06-26 | +133.4% rt |
| 2021-04-06 | Ron L Wyden | SELL | $100K–$250K | $34.66 | $248.64 2026-06-26 | +115.0% rt |
| 2021-02-26 | Ron L Wyden | BUY | $1K–$15K | $31.12 | $248.64 2026-06-26 | +698.9% |
| 2021-01-27 | Ron L Wyden | BUY | $1K–$15K | $28.44 | $248.64 2026-06-26 | +774.1% |
| 2020-08-04 | Ron L Wyden | BUY | $15K–$50K | $20.49 | $248.64 2026-06-26 | +1113.5% |
| 2020-07-06 | Ron L Wyden | BUY | $15K–$50K | $20.36 | $248.64 2026-06-26 | +1121.3% |
| 2020-06-17 | Ron L Wyden | BUY | $15K–$50K | $19.39 | $248.64 2026-06-26 | +1182.4% |
| 2020-06-04 | Ron L Wyden | BUY | $15K–$50K | $18.63 | $248.64 2026-06-26 | +1234.7% |
| 2020-04-17 | Ron L Wyden | BUY | $15K–$50K | $16.12 | $248.64 2026-06-26 | +1442.3% |
| 2020-04-06 | Ron L Wyden | BUY | $15K–$50K | $14.85 | $248.64 2026-06-26 | +1574.3% |
| 2019-11-21 | Hon. Gilbert Cisneros | SELL | $1K–$15K | $16.16 | $248.64 2026-06-26 | -1438.7% exit |
| 2016-11-09 | Hon. Kenny Marchant | BUY | $1K–$15K | — | — | — |
| 2016-11-01 | Hon. Kenny Marchant | BUY | $1K–$15K | $7.39 | $248.64 2026-06-26 | +3264.6% |
| 2016-10-25 | Hon. Kenny Marchant | BUY | $1K–$15K | $7.49 | $248.64 2026-06-26 | +3219.6% |
| 2016-10-06 | Hon. Kenny Marchant | BUY | $1K–$15K | $7.18 | $248.64 2026-06-26 | +3363.4% |
| 2016-09-06 | Hon. Rubén Hinojosa | SELL | $1K–$15K | $7.05 | $248.64 2026-06-26 | -7.1% rt |
| 2016-07-19 | Hon. Rubén Hinojosa | BUY | $1K–$15K | $7.59 | $248.64 2026-06-26 | +3173.7% |
| 2015-05-07 | Hon. Katherine M. Clark | SELL | $1K–$15K | $5.89 | $248.64 2026-06-26 | -4124.3% exit |
Return: buys marked to the latest close (open); sells tagged rt are realized round-trips vs a prior disclosed buy; exit = timing (stock move after the sale, seller's perspective).