23 U.S. lawmakers have disclosed 51 Fiserv, Inc. trades under the STOCK Act — 28 buys and 23 sells between 2014 and 2026. Congress has been net buyers of FISV, and their disclosed buys are down 52.6% versus the latest close.
*Notional-weighted price return on lawmakers' disclosed buys of FISV, marked to the latest close — per-share (share counts aren't disclosed).
Lawmakers ranked by notional-weighted return on their disclosed FISV buys (last ~3y), marked to the latest close.
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2026-03-27 | Alan Armstrong | BUY | $1K–$15K | $53.90 | $55.50 2026-08-13 | +3.0% |
| 2026-01-29 | John Boozman | SELL | $1K–$15K | $63.43 | $55.50 2026-08-13 | +12.5% exit |
| 2025-11-21 | John Boozman | SELL | $1K–$15K | $60.84 | $55.50 2026-08-13 | +8.8% exit |
| 2025-11-03 | Markwayne Mullin | SELL | $15K–$50K | $65.14 | $55.50 2026-08-13 | -46.3% rt |
| 2025-10-31 | Thomas H. Kean Jr | SELL | $1K–$15K | $66.69 | $55.50 2026-08-13 | -62.3% rt |
| 2025-10-06 | Julie Johnson | SELL | $1K–$15K | $125.05 | $55.50 2026-08-13 | +55.6% exit |
| 2025-10-03 | Julie Johnson | SELL | $1K–$15K | $127.56 | $55.50 2026-08-13 | 0.0% rt |
| 2025-10-03 | Julie Johnson | BUY | $1K–$15K | $127.56 | $55.50 2026-08-13 | -56.5% |
| 2025-09-04 | Byron Donalds | SELL | $1K–$15K | $136.18 | $55.50 2026-08-13 | +59.3% exit |
| 2025-05-14 | Josh Gottheimer | SELL | $1K–$15K | $189.86 | $55.50 2026-08-13 | +70.8% exit |
| 2025-04-24 | Thomas H. Kean Jr | BUY | $1K–$15K | $176.90 | $55.50 2026-08-13 | -68.6% |
| 2025-01-07 | William R. Keating | BUY | $1K–$15K | $203.82 | $55.50 2026-08-13 | -72.8% |
| 2024-09-26 | John Boozman | SELL | $1K–$15K | $177.40 | $55.50 2026-08-13 | +68.7% exit |
| 2024-05-22 | Thomas H. Kean Jr. | BUY | $1K–$15K | $152.57 | $55.50 2026-08-13 | -63.6% |
| 2023-10-03 | Markwayne Mullin | BUY | $1K–$15K | $111.05 | $55.50 2026-08-13 | -50.0% |
| 2023-09-13 | Markwayne Mullin | BUY | $15K–$50K | $121.30 | $55.50 2026-08-13 | -54.3% |
| 2022-12-20 | John Curtis | SELL | $1K–$15K | $99.56 | $55.50 2026-08-13 | -6.7% rt |
| 2022-01-28 | William R. Keating | SELL | $1K–$15K | $104.89 | $55.50 2026-08-13 | +47.1% exit |
| 2021-09-16 | Lois Frankel | SELL | $1K–$15K | $108.55 | $55.50 2026-08-13 | +48.9% exit |
| 2021-09-15 | Lois Frankel | SELL | $1K–$15K | $108.36 | $55.50 2026-08-13 | +39.4% rt |
| 2021-07-19 | John Curtis | BUY | $1K–$15K | $106.66 | $55.50 2026-08-13 | -48.0% |
| 2021-07-14 | Lois Frankel | SELL | $1K–$15K | $109.74 | $55.50 2026-08-13 | +110.8% rt |
| 2021-02-22 | David B. McKinley | BUY | $1K–$15K | $113.36 | $55.50 2026-08-13 | -51.0% |
| 2020-11-11 | Kenny Marchant | BUY | $1K–$15K | $107.36 | $55.50 2026-08-13 | -48.3% |
| 2020-05-13 | Lois Frankel | SELL | $1K–$15K | $98.86 | $55.50 2026-08-13 | +87.7% rt |
| 2020-05-01 | Joe Courtney | BUY | $1K–$15K | $100.25 | $55.50 2026-08-13 | -44.6% |
| 2020-04-01 | Kurt Schrader | BUY | $1K–$15K | $88.01 | $55.50 2026-08-13 | -36.9% |
| 2020-03-20 | David P. Roe | BUY | $1K–$15K | $81.77 | $55.50 2026-08-13 | -32.1% |
| 2020-02-13 | Fred Upton | BUY | $1K–$15K | $121.06 | $55.50 2026-08-13 | -54.1% |
| 2019-08-15 | John B. Larson | BUY | $1K–$15K | $105.49 | $55.50 2026-08-13 | -47.4% |
| 2019-07-22 | Bryan George Steil | SELL | $50K–$100K | $95.30 | $55.50 2026-08-13 | +41.8% exit |
| 2019-07-12 | Bryan George Steil | SELL | $50K–$100K | $94.51 | $55.50 2026-08-13 | +41.3% exit |
| 2019-07-09 | Elizabeth Fletcher | SELL | $1K–$15K | $93.84 | $55.50 2026-08-13 | +40.9% exit |
| 2019-06-20 | Bradley S. Schneider | SELL | $100K–$250K | $91.69 | $55.50 2026-08-13 | +5.5% rt |
| 2019-06-19 | Bradley S. Schneider | SELL | $50K–$100K | $90.00 | $55.50 2026-08-13 | +3.8% rt |
| 2019-05-31 | Elizabeth Fletcher | SELL | $1K–$15K | $85.86 | $55.50 2026-08-13 | +35.4% exit |
| 2019-05-24 | Bradley S. Schneider | BUY | $50K–$100K | $86.90 | $55.50 2026-08-13 | -36.1% |
| 2019-05-03 | Bradley S. Schneider | BUY | $100K–$250K | $86.74 | $55.50 2026-08-13 | -36.0% |
| 2019-01-18 | Susie Lee | SELL | $1K–$15K | $77.82 | $55.50 2026-08-13 | +28.7% exit |
| 2018-12-21 | JOHN BOOZMAN | SELL | $1K–$15K | $70.92 | $55.50 2026-08-13 | +41.4% rt |
| 2018-11-14 | Lois Frankel | BUY | $1K–$15K | $77.75 | $55.50 2026-08-13 | -28.6% |
| 2017-11-01 | James B. Renacci | BUY | $1K–$15K | $62.76 | $55.50 2026-08-13 | -11.6% |
| 2016-08-23 | Lois Frankel | BUY | $1K–$15K | $52.06 | $55.50 2026-08-13 | +6.6% |
| 2016-05-11 | Lois Frankel | BUY | $1K–$15K | $52.68 | $55.50 2026-08-13 | +5.3% |
| 2016-04-07 | JOHN BOOZMAN | BUY | $1K–$15K | $50.15 | $55.50 2026-08-13 | +10.7% |
| 2016-04-01 | Kenny Marchant | BUY | $1K–$15K | $51.69 | $55.50 2026-08-13 | +7.4% |
| 2016-02-02 | Pete Sessions | BUY | $1K–$15K | $46.52 | $55.50 2026-08-13 | +19.3% |
| 2015-09-18 | David B. McKinley | BUY | $15K–$50K | $43.27 | $55.50 2026-08-13 | +28.3% |
| 2015-07-01 | Kenny Marchant | BUY | $1K–$15K | $42.05 | $55.50 2026-08-13 | +32.0% |
| 2015-03-06 | Kurt Schrader | BUY | $1K–$15K | $38.77 | $55.50 2026-08-13 | +43.2% |
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).
23 members of the U.S. House and Senate have disclosed Fiserv, Inc. transactions under the STOCK Act — 28 purchases and 23 sales. The full member-by-member breakdown, with dates and dollar ranges, is in the table above.
No member of Congress has disclosed a FISV 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 FISV buys are down 52.6% versus the latest close of $55.50. 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 FISV and how it performed.