7 U.S. lawmakers have disclosed 14 Coherent, Inc. trades under the STOCK Act — 8 buys and 6 sells between 2017 and 2026. Congress has been net buyers of COHR, and their disclosed buys are up 108.2% versus the latest close.
*Notional-weighted price return on lawmakers' disclosed buys of COHR, marked to the latest close — per-share (share counts aren't disclosed).
2 members disclosed a COHR purchase in the last 90 days (newest first).
Lawmakers ranked by notional-weighted return on their disclosed COHR buys (last ~3y), marked to the latest close.
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2026-06-25 | Sheldon Whitehouse | BUY | $15K–$50K | $407.25 | $327.23 2026-08-13 | -19.6% |
| 2026-05-16 | Rohit Khanna | BUY | $1K–$15K | $382.45 | $327.23 2026-08-13 | -14.4% |
| 2026-02-04 | Markwayne Mullin | SELL | $15K–$50K | $211.00 | $327.23 2026-08-13 | +141.1% rt |
| 2025-12-18 | Markwayne Mullin | SELL | $15K–$50K | $175.71 | $327.23 2026-08-13 | +74.7% rt |
| 2025-02-03 | Markwayne Mullin | BUY | $1K–$15K | $87.50 | $327.23 2026-08-13 | +274.0% |
| 2025-01-02 | Markwayne Mullin | BUY | $15K–$50K | $100.59 | $327.23 2026-08-13 | +225.3% |
| 2022-12-21 | Bob Gibbs | SELL | $1K–$15K | $33.65 | $327.23 2026-08-13 | -872.5% exit |
| 2021-01-19 | Earl Blumenauer | SELL | $1K–$15K | $92.94 | $327.23 2026-08-13 | +106.8% rt |
| 2019-05-24 | Bradley S. Schneider | SELL | $100K–$250K | $32.67 | $327.23 2026-08-13 | -901.6% exit |
| 2019-01-04 | Earl Blumenauer | BUY | $1K–$15K | $30.88 | $327.23 2026-08-13 | +959.7% |
| 2018-07-19 | Earl Blumenauer | BUY | $1K–$15K | $44.95 | $327.23 2026-08-13 | +628.0% |
| 2018-05-03 | James M Inhofe | SELL | $50K–$100K | $42.75 | $327.23 2026-08-13 | +18.8% rt |
| 2017-10-12 | James M Inhofe | BUY | $1K–$15K | $41.65 | $327.23 2026-08-13 | +685.7% |
| 2017-08-30 | James M Inhofe | BUY | $50K–$100K | $36.00 | $327.23 2026-08-13 | +809.0% |
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).
7 members of the U.S. House and Senate have disclosed Coherent, Inc. transactions under the STOCK Act — 8 purchases and 6 sales. The full member-by-member breakdown, with dates and dollar ranges, is in the table above.
2 members disclosed a COHR purchase in the last 90 days — most recently Sheldon Whitehouse on 2026-06-25. See the "Lawmakers who bought COHR recently" section above for the dated list.
Notional-weighted, lawmakers' disclosed COHR buys are up 108.2% versus the latest close of $327.23. 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 COHR and how it performed.