The KLA Corporation line shows up 34 times in the congressional disclosure record between 2015 and 2026, filed by 14 members: 23 purchases against 11 sales. On balance the chamber has been net buyers, and the purchases sit up 209.1% against the latest close.
*Purchases only, weighted by the midpoint of each disclosed dollar band and marked to the latest close. Filings report a range, never a share count, so this follows the stock rather than anyone's position size.
Reported a KLAC purchase in filings from the last 90 days, newest first. 1 member.
Members ranked by how their reported KLAC purchases have moved since, over roughly the last three years, weighted by disclosed band midpoint and marked to the latest close.
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2026-07-01 | Michael Rulli | BUY | $1K–$15K | $266.19 | $175.54 2026-08-28 | -34.0% |
| 2026-04-08 | Elizabeth Fletcher | SELL | $1K–$15K | $167.23 | $175.54 2026-08-28 | -5.0% exit |
| 2026-03-27 | Alan Armstrong | BUY | $1K–$15K | $144.32 | $175.54 2026-08-28 | +21.6% |
| 2025-01-24 | William R. Keating | BUY | $1K–$15K | $74.98 | $175.54 2026-08-28 | +134.1% |
| 2024-05-03 | Thomas H Tuberville | SELL | $1K–$15K | $69.66 | $175.54 2026-08-28 | -152.0% exit |
| 2024-05-03 | Thomas H Tuberville | SELL | $1K–$15K | $69.66 | $175.54 2026-08-28 | +108.2% rt |
| 2023-09-13 | Markwayne Mullin | BUY | $50K–$100K | $48.36 | $175.54 2026-08-28 | +263.0% |
| 2022-09-14 | Lois Frankel | BUY | $1K–$15K | $34.66 | $175.54 2026-08-28 | +406.4% |
| 2022-09-07 | Lois Frankel | BUY | $1K–$15K | $33.78 | $175.54 2026-08-28 | +419.6% |
| 2022-07-08 | Zoe Lofgren | SELL | $1K–$15K | $31.68 | $175.54 2026-08-28 | -13.7% rt |
| 2022-07-08 | Zoe Lofgren | SELL | $1K–$15K | $31.68 | $175.54 2026-08-28 | -13.7% rt |
| 2022-04-04 | Zoe Lofgren | BUY | $1K–$15K | $36.70 | $175.54 2026-08-28 | +378.3% |
| 2022-04-04 | Zoe Lofgren | BUY | $1K–$15K | $36.70 | $175.54 2026-08-28 | +378.3% |
| 2021-11-08 | John Curtis | BUY | $1K–$15K | $41.28 | $175.54 2026-08-28 | +325.2% |
| 2021-09-30 | Thomas H Tuberville | BUY | $1K–$15K | $33.45 | $175.54 2026-08-28 | +424.8% |
| 2021-04-16 | Ron L Wyden | SELL | $50K–$100K | $33.30 | $175.54 2026-08-28 | +78.8% rt |
| 2021-04-06 | Ron L Wyden | SELL | $1K–$15K | $34.66 | $175.54 2026-08-28 | +115.0% rt |
| 2021-04-06 | Ron L Wyden | SELL | $100K–$250K | $34.66 | $175.54 2026-08-28 | +133.4% rt |
| 2021-02-26 | Ron L Wyden | BUY | $1K–$15K | $31.12 | $175.54 2026-08-28 | +464.0% |
| 2021-01-27 | Ron L Wyden | BUY | $1K–$15K | $28.44 | $175.54 2026-08-28 | +517.1% |
| 2020-08-04 | Ron L Wyden | BUY | $15K–$50K | $20.49 | $175.54 2026-08-28 | +756.7% |
| 2020-07-06 | Ron L Wyden | BUY | $15K–$50K | $20.36 | $175.54 2026-08-28 | +762.2% |
| 2020-06-17 | Ron L Wyden | BUY | $15K–$50K | $19.39 | $175.54 2026-08-28 | +805.4% |
| 2020-06-04 | Ron L Wyden | BUY | $15K–$50K | $18.63 | $175.54 2026-08-28 | +842.3% |
| 2020-04-17 | Ron L Wyden | BUY | $15K–$50K | $16.12 | $175.54 2026-08-28 | +988.9% |
| 2020-04-06 | Ron L Wyden | BUY | $15K–$50K | $14.85 | $175.54 2026-08-28 | +1082.1% |
| 2019-11-21 | Gilbert Cisneros | SELL | $1K–$15K | $16.16 | $175.54 2026-08-28 | -986.3% exit |
| 2016-11-09 | Kenny Marchant | BUY | $1K–$15K | $7.55 | $175.54 2026-08-28 | +2225.3% |
| 2016-11-01 | Kenny Marchant | BUY | $1K–$15K | $7.39 | $175.54 2026-08-28 | +2275.4% |
| 2016-10-25 | Kenny Marchant | BUY | $1K–$15K | $7.49 | $175.54 2026-08-28 | +2243.7% |
| 2016-10-06 | Kenny Marchant | BUY | $1K–$15K | $7.18 | $175.54 2026-08-28 | +2345.2% |
| 2016-09-06 | Rubén Hinojosa | SELL | $1K–$15K | $7.05 | $175.54 2026-08-28 | -7.1% rt |
| 2016-07-19 | Rubén Hinojosa | BUY | $1K–$15K | $7.59 | $175.54 2026-08-28 | +2211.3% |
| 2015-05-07 | Katherine M. Clark | SELL | $1K–$15K | $5.89 | $175.54 2026-08-28 | -2882.3% exit |
Buys are marked to the latest close and treated as open. A sell tagged rt closes an earlier disclosed buy in the same name. exit shows how the stock moved after the member sold.
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 209.1% versus the latest close of $175.54. 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.