4 U.S. lawmakers have disclosed 23 Infineon Technologies AG trades under the STOCK Act — 12 buys and 11 sells between 2016 and 2026. Congress has been net buyers of IFNNY, and their disclosed buys are up 47.4% versus the latest close.
*Notional-weighted price return on lawmakers' disclosed buys of IFNNY, marked to the latest close — per-share (share counts aren't disclosed).
Lawmakers ranked by notional-weighted return on their disclosed IFNNY buys (last ~3y), marked to the latest close.
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2026-04-13 | Josh Gottheimer | BUY | $1K–$15K | $51.19 | $71.65 2026-08-13 | +40.0% |
| 2026-03-30 | Alan Armstrong | BUY | $1K–$15K | $42.26 | $71.65 2026-08-13 | +69.5% |
| 2026-03-12 | Josh Gottheimer | SELL | $1K–$15K | $46.12 | $71.65 2026-08-13 | +60.4% rt |
| 2026-02-27 | Josh Gottheimer | BUY | $1K–$15K | $54.02 | $71.65 2026-08-13 | +32.6% |
| 2022-05-06 | Josh Gottheimer | BUY | $1K–$15K | $28.76 | $71.65 2026-08-13 | +149.1% |
| 2021-07-30 | Josh Gottheimer | SELL | $1K–$15K | $38.28 | $71.65 2026-08-13 | -87.2% exit |
| 2021-01-19 | Josh Gottheimer | SELL | $1K–$15K | $41.59 | $71.65 2026-08-13 | -72.3% exit |
| 2020-12-07 | Greg Gianforte | SELL | $50K–$100K | $36.39 | $71.65 2026-08-13 | +83.7% rt |
| 2020-12-03 | Josh Gottheimer | SELL | $1K–$15K | $34.74 | $71.65 2026-08-13 | +91.0% rt |
| 2020-09-21 | Greg Gianforte | SELL | $50K–$100K | $27.35 | $71.65 2026-08-13 | -8.3% rt |
| 2020-08-04 | Greg Gianforte | SELL | $50K–$100K | $26.30 | $71.65 2026-08-13 | -8.2% rt |
| 2020-03-27 | Greg Gianforte | BUY | $50K–$100K | $14.75 | $71.65 2026-08-13 | +385.8% |
| 2019-12-10 | Josh Gottheimer | SELL | $1K–$15K | $21.97 | $71.65 2026-08-13 | +15.3% rt |
| 2019-10-11 | Greg Gianforte | BUY | $250K–$500K | $18.75 | $71.65 2026-08-13 | +282.1% |
| 2019-07-10 | Greg Gianforte | BUY | $50K–$100K | $17.91 | $71.65 2026-08-13 | +300.1% |
| 2019-07-05 | Josh Gottheimer | BUY | $1K–$15K | $18.19 | $71.65 2026-08-13 | +293.9% |
| 2019-01-04 | Greg Gianforte | BUY | $250K–$500K | $19.81 | $71.65 2026-08-13 | +261.7% |
| 2018-12-21 | Josh Gottheimer | BUY | $1K–$15K | $19.06 | $71.65 2026-08-13 | +275.9% |
| 2018-01-29 | Greg Gianforte | BUY | $50K–$100K | $29.81 | $71.65 2026-08-13 | +140.4% |
| 2017-11-17 | Greg Gianforte | BUY | $50K–$100K | $28.66 | $71.65 2026-08-13 | +150.0% |
| 2016-08-31 | Thomas MacArthur | SELL | $1K–$15K | $16.79 | $71.65 2026-08-13 | -326.7% exit |
| 2016-08-30 | Thomas MacArthur | SELL | $15K–$50K | $16.91 | $71.65 2026-08-13 | -323.7% exit |
| 2016-08-29 | Thomas MacArthur | SELL | $15K–$50K | $16.85 | $71.65 2026-08-13 | -325.2% 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).
4 members of the U.S. House and Senate have disclosed Infineon Technologies AG transactions under the STOCK Act — 12 purchases and 11 sales. The full member-by-member breakdown, with dates and dollar ranges, is in the table above.
No member of Congress has disclosed a IFNNY purchase in the last 90 days. STOCK Act filings lag the trade by up to 45 days, so newer buys may still be pending disclosure.
Notional-weighted, lawmakers' disclosed IFNNY buys are up 47.4% versus the latest close of $71.65. 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 IFNNY and how it performed.