The Allegro MicroSystems, Inc. - line shows up 3 times in the congressional disclosure record between 2023 and 2026, filed by 3 members: 1 purchase against 2 sales. On balance the chamber has been net sellers, and the purchases sit down 11.7% 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 ALGM purchase in filings from the last 90 days, newest first. 1 member.
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2026-09-29 | Gilbert Cisneros | BUY | $1K–$15K | $36.60 | $32.32 2026-10-26 | -11.7% |
| 2024-09-16 | Josh Gottheimer | SELL | $1K–$15K | $22.68 | $32.32 2026-10-26 | -42.5% exit |
| 2023-04-17 | Thomas R Carper | SELL | $1K–$15K | $43.36 | $32.32 2026-10-26 | +25.5% 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.
3 members of the U.S. House and Senate have disclosed Allegro MicroSystems, Inc. - transactions under the STOCK Act — 1 purchase and 2 sales. The full member-by-member breakdown, with dates and dollar ranges, is in the table above.
1 member disclosed a ALGM purchase in the last 90 days — most recently Gilbert Cisneros on 2026-09-29. See the "Lawmakers who bought ALGM recently" section above for the dated list.
Notional-weighted, lawmakers' disclosed ALGM buys are down 11.7% versus the latest close of $32.32. 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 ALGM and how it performed.