14 U.S. lawmakers have disclosed 34 KLA Corporation trades under the STOCK Act — 23 buys and 11 sells between 2015 and 2026. Congress has been net buyers of KLAC, and their disclosed buys are up 268.6% versus the latest close.
*Notional-weighted price return on lawmakers' disclosed buys of KLAC, marked to the latest close — per-share (share counts aren't disclosed).
1 member disclosed a KLAC purchase in the last 90 days (newest first).
Lawmakers ranked by notional-weighted return on their disclosed KLAC buys (last ~3y), marked to the latest close.
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2026-07-01 | Michael Rulli | BUY | $1K–$15K | $266.19 | $209.37 2026-08-13 | -21.4% |
| 2026-04-08 | Elizabeth Fletcher | SELL | $1K–$15K | $167.23 | $209.37 2026-08-13 | -25.2% exit |
| 2026-03-27 | Alan Armstrong | BUY | $1K–$15K | $144.32 | $209.37 2026-08-13 | +45.1% |
| 2025-01-24 | William R. Keating | BUY | $1K–$15K | $74.98 | $209.37 2026-08-13 | +179.2% |
| 2024-05-03 | Thomas H Tuberville | SELL | $1K–$15K | $69.66 | $209.37 2026-08-13 | +108.2% rt |
| 2024-05-03 | Thomas H Tuberville | SELL | $1K–$15K | $69.66 | $209.37 2026-08-13 | -200.6% exit |
| 2023-09-13 | Markwayne Mullin | BUY | $50K–$100K | $48.36 | $209.37 2026-08-13 | +332.9% |
| 2022-09-14 | Lois Frankel | BUY | $1K–$15K | $34.66 | $209.37 2026-08-13 | +504.1% |
| 2022-09-07 | Lois Frankel | BUY | $1K–$15K | $33.78 | $209.37 2026-08-13 | +519.8% |
| 2022-07-08 | Zoe Lofgren | SELL | $1K–$15K | $31.68 | $209.37 2026-08-13 | -13.7% rt |
| 2022-07-08 | Zoe Lofgren | SELL | $1K–$15K | $31.68 | $209.37 2026-08-13 | -13.7% rt |
| 2022-04-04 | Zoe Lofgren | BUY | $1K–$15K | $36.70 | $209.37 2026-08-13 | +470.4% |
| 2022-04-04 | Zoe Lofgren | BUY | $1K–$15K | $36.70 | $209.37 2026-08-13 | +470.4% |
| 2021-11-08 | John Curtis | BUY | $1K–$15K | $41.28 | $209.37 2026-08-13 | +407.1% |
| 2021-09-30 | Thomas H Tuberville | BUY | $1K–$15K | $33.45 | $209.37 2026-08-13 | +525.9% |
| 2021-04-16 | Ron L Wyden | SELL | $50K–$100K | $33.30 | $209.37 2026-08-13 | +78.8% rt |
| 2021-04-06 | Ron L Wyden | SELL | $1K–$15K | $34.66 | $209.37 2026-08-13 | +133.4% rt |
| 2021-04-06 | Ron L Wyden | SELL | $100K–$250K | $34.66 | $209.37 2026-08-13 | +115.0% rt |
| 2021-02-26 | Ron L Wyden | BUY | $1K–$15K | $31.12 | $209.37 2026-08-13 | +572.7% |
| 2021-01-27 | Ron L Wyden | BUY | $1K–$15K | $28.44 | $209.37 2026-08-13 | +636.1% |
| 2020-08-04 | Ron L Wyden | BUY | $15K–$50K | $20.49 | $209.37 2026-08-13 | +921.8% |
| 2020-07-06 | Ron L Wyden | BUY | $15K–$50K | $20.36 | $209.37 2026-08-13 | +928.4% |
| 2020-06-17 | Ron L Wyden | BUY | $15K–$50K | $19.39 | $209.37 2026-08-13 | +979.8% |
| 2020-06-04 | Ron L Wyden | BUY | $15K–$50K | $18.63 | $209.37 2026-08-13 | +1023.9% |
| 2020-04-17 | Ron L Wyden | BUY | $15K–$50K | $16.12 | $209.37 2026-08-13 | +1198.7% |
| 2020-04-06 | Ron L Wyden | BUY | $15K–$50K | $14.85 | $209.37 2026-08-13 | +1309.9% |
| 2019-11-21 | Gilbert Cisneros | SELL | $1K–$15K | $16.16 | $209.37 2026-08-13 | -1195.7% exit |
| 2016-11-09 | Kenny Marchant | BUY | $1K–$15K | $7.55 | $209.37 2026-08-13 | +2673.5% |
| 2016-11-01 | Kenny Marchant | BUY | $1K–$15K | $7.39 | $209.37 2026-08-13 | +2733.2% |
| 2016-10-25 | Kenny Marchant | BUY | $1K–$15K | $7.49 | $209.37 2026-08-13 | +2695.3% |
| 2016-10-06 | Kenny Marchant | BUY | $1K–$15K | $7.18 | $209.37 2026-08-13 | +2816.4% |
| 2016-09-06 | Rubén Hinojosa | SELL | $1K–$15K | $7.05 | $209.37 2026-08-13 | -7.1% rt |
| 2016-07-19 | Rubén Hinojosa | BUY | $1K–$15K | $7.59 | $209.37 2026-08-13 | +2656.7% |
| 2015-05-07 | Katherine M. Clark | SELL | $1K–$15K | $5.89 | $209.37 2026-08-13 | -3457.1% 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).
14 members of the U.S. House and Senate have disclosed KLA Corporation transactions under the STOCK Act — 23 purchases and 11 sales. The full member-by-member breakdown, with dates and dollar ranges, is in the table above.
1 member disclosed a KLAC purchase in the last 90 days — most recently Michael Rulli on 2026-07-01. See the "Lawmakers who bought KLAC recently" section above for the dated list.
Notional-weighted, lawmakers' disclosed KLAC buys are up 268.6% versus the latest close of $209.37. Each trade's own return — and realized round-trips on matched sells — is in the Return column.
Yes. Under the 2012 STOCK Act, members of Congress may buy and sell individual stocks but must publicly disclose each transaction within 45 days. Bargo surfaces those filings so you can see who traded KLAC and how it performed.