“...pleasure and pain, they come and go and don't last... bear them patiently”—Gita
3 members of Congress have reported 4 trades in Zimmer Biomet (ZBH) since 2024: 2 buys and 2 sells. The most active was Rep. Robert P. Bresnahan, Jr. (2 trades); the latest was Sen. Alan Armstrong, who bought $1K–$15K on Mar 27, 2026. 3 of these members have a ranked hit rate (10+ scored trades). This is a record of public disclosures, not a recommendation.
| Member · hit rate | Action | Traded | Reported amount | Disclosed · lag | This trade vs SPY (90 d) | SEC filings ±30 days | Source |
|---|---|---|---|---|---|---|---|
| AASen. Alan Armstrong R-OK 80% hit · 692 Health, Education, Labor, and PensionsIndian Affairs | BUY | Mar 27, 2026 | $1K–$15K | Jul 21, 2026 116 days ⚠ over 45 | -13.1% | 24 Form 4 | eFD report |
| RBRep. Robert P. Bresnahan, Jr. R-PA08 48% hit · 545 Transportation and InfrastructureAgricultureSmall Business | SELL | May 15, 2025 | $1K–$15K | May 31, 2025 16 days | +2.5% | 8-K 06-03 8-K 05-27 8-K 05-05 · 11 Form 4 | |
| RBRep. Robert P. Bresnahan, Jr. R-PA08 48% hit · 545 Transportation and InfrastructureAgricultureSmall Business | BUY | Apr 8, 2025 | $1K–$15K | May 8, 2025 30 days | -35.0% | 8-K 05-05 8-K 04-21 · 9 Form 4 | |
| JJRep. Julie Johnson D-TX32 · JT 49% hit · 461 Joint Committee of Congress on the LibraryHomeland SecurityForeign AffairsHouse Administration | SELL | Feb 11, 2025 | $1K–$15K | Mar 12, 2025 29 days | -2.9% | 8-K 02-25 8-K 02-19 8-K 02-18 · 33 Form 4 |
Sources: U.S. House Clerk Periodic Transaction Reports (disclosures-clerk.house.gov) and U.S. Senate eFD Periodic Transaction Reports (efdsearch.senate.gov), filed 2024 to present; SEC EDGAR submissions (Form 4 and 8-K filing dates); committee assignments from the unitedstates/congress-legislators project (current membership); daily closing prices from Yahoo Finance's public chart data (query1.finance.yahoo.com), which is unofficial and may be revised. Built 2026-11-03.