Zoetis Inc.
Congress has disclosed 49 buys and 37 sells of ZTS (Zoetis Inc.) in official financial disclosures, each linked to its original filing. A transparency record — not investment advice.
Activity Congressional Activity
Round-trip watch Still on the books
Members who disclosed buying ZTS and have not disclosed selling, versus their own entry (the most recent disclosed buy). "Open" means no disclosed sale — never "still holds" — and the % is unrealised, on paper. Not investment advice.
| Member | Entry (last buy) | Entry price | Now | vs entry | Status |
|---|---|---|---|---|---|
| Byron Donalds | 2026-06-09 | $81.08 | $81.45 | +0.5% | ↩ near entry |
| Gilbert Cisneros | 2026-09-18 | $70.92 | $81.45 | +14.8% | in profit |
| Rohit Khanna | 2026-07-07 | $75.25 | $81.45 | +8.2% | in profit |
Price as of 2026-11-02. Counted open while disclosed buys outnumber disclosed sells; tracks the price, not exact position size (amounts are ranges).
Fundamentals · FY2026 Valuation
Standard valuation multiples from SEC-reported GAAP financials (trailing twelve months), each compared to the median for Health. We use reported GAAP, not forward or adjusted earnings, so our figures can sit higher than sites that do — especially for companies with falling profit. Relative context — not a target price or investment advice.
how it's calculated
how it's calculated
Legislation Related Legislation
Recent bills in this stock's sector (Health). Sector-level context from Congress.gov — a bill names a policy area, not this company specifically.
| Bill | Title | Policy area | Latest action |
|---|---|---|---|
| HR 10887 | Protecting Consumer Access to Generic Drugs Act of 2026 | Health | 2026-10-22 |
| HR 10874 | Medicare Low Income Subsidy Equality Act of 2026 | Health | 2026-10-22 |
| HR 10858 | CARE for Blood Cancer Act of 2026 | Health | 2026-10-22 |
| HR 10810 | National Patient Safety Board Act of 2026 | Health | 2026-10-15 |
| HR 10824 | Stroke Education and EMS Care Improvement Act of 2026 | Health | 2026-10-15 |
86 trades Recent Congressional Trades
Two things to watch per trade: the disclosure lag (how many days passed before the trade was made public) and the price move in that window (how the stock moved during those non-public days). A sell followed by a price drop, or a buy followed by a rise, means well-timed trading — visible here in the open. Note: the Score measures how notable a trade is, not whether it made money — the price move is shown for context and isn't part of it.
| Politician | Chamber | Type | Owner | Date | Disclosure lag | Price move in that window | Amount | Score | Source |
|---|---|---|---|---|---|---|---|---|---|
| Gilbert Cisneros | House | BUY | Self · 150 Main Street Trust > Bank of America | 2026-09-18 | 21 days | +4.8% | $1K–$15K 0.1% of NW |
51.0 | ↗ filing |
| Gilbert Cisneros | House | SELL | Self · 150 Main Street Trust > Bank of America | 2026-07-17 | 28 days | -2.9% | $1K–$15K 0.1% of NW |
17.2 | ↗ filing |
| Rohit Khanna | House | BUY OCR ◆ insider convergence · strong | Child | 2026-07-07 | 27 days | +1.8% | $1K–$15K | 49.5 | ↗ filing |
| Gilbert Cisneros | House | BUY ◆ insider convergence · strong | Self · 150 Main Street Trust > Bank of America | 2026-06-16 | 16 days | -5.7% | $1K–$15K 0.1% of NW |
29.4 | ↗ filing |
| Byron Donalds | House | BUY ◆ insider convergence · strong | Self · Moran Wealth IRA | 2026-06-09 | 22 days | -11.9% | $1K–$15K 0.3% of NW |
88.8 | ↗ filing |
| Byron Donalds | House | BUY ◆ insider convergence · strong | Spouse · Moran Wealth IRA | 2026-06-09 | 22 days | -11.9% | $1K–$15K 0.3% of NW |
88.8 | ↗ filing |
| Rohit Khanna | House | BUY OCR ◆ insider convergence · strong | Child | 2026-05-01 | 38 days | -31.0% | $1K–$15K | 9.4 | ↗ filing |
| Gilbert Cisneros | House | SELL ◆ insider divergence · strong | Self · 150 Main Street Trust > Bank of America | 2026-04-14 | 23 days | -27.6% | $1K–$15K 0.1% of NW |
6.2 | ↗ filing |
| Gilbert Cisneros | House | SELL ◆ insider divergence · moderate | Self · 150 Main Street Trust > Bank of America | 2026-03-13 | 24 days | +2.3% | $1K–$15K 0.1% of NW |
6.3 | ↗ filing |
| Gilbert Cisneros | House | BUY ◆ insider divergence | Self · 150 Main Street Trust > Bank of America | 2026-02-10 | 24 days | -5.2% | $1K–$15K 0.1% of NW |
9.4 | ↗ filing |
| Rohit Khanna | House | SELL OCR ◆ insider convergence | Child | 2026-01-22 | 12 days | -1.6% | $15K–$50K | 19.0 | ↗ filing |
| Rohit Khanna | House | SELL OCR ◆ insider convergence | Child | 2026-01-22 | 12 days | -1.6% | $1K–$15K | 4.9 | ↗ filing |
| Rohit Khanna | House | BUY OCR ◆ insider divergence | Child | 2025-12-30 | 5 days | -0.4% | $1K–$15K | 13.4 | ↗ filing |
| Gilbert Cisneros | House | BUY ◆ insider divergence | Self · 150 Main Street Trust > Bank of America | 2025-12-19 | 21 days | +4.0% | $1K–$15K 0.1% of NW |
25.0 | ↗ filing |
| Gilbert Cisneros | House | BUY | Self · 150 Main Street Trust > Bank of America | 2025-11-18 | 24 days | +0.4% | $1K–$15K 0.1% of NW |
33.3 | ↗ filing |
| Rohit Khanna | House | BUY OCR | Child | 2025-11-03 | 31 days | -16.6% | $1K–$15K | 13.0 | ↗ filing |
| Rohit Khanna | House | BUY OCR | Child | 2025-10-27 | 8 days | -15.3% | $1K–$15K | 13.8 | ↗ filing |
| Rick Larsen | House | SELL | Self · Richard R Larsen IRA | 2025-10-06 | 1 days | -1.8% | $1K–$15K 0.7% of NW |
30.2 | ↗ filing |
| Rohit Khanna | House | BUY OCR | Child | 2025-09-26 | 6 days | +2.1% | $1K–$15K | 6.1 | ↗ filing |
| Rohit Khanna | House | BUY OCR | Child | 2025-09-15 | 17 days | +0.2% | $1K–$15K | 7.3 | ↗ filing |
| Rohit Khanna | House | BUY OCR | Child | 2025-08-21 | 14 days | -1.5% | $1K–$15K | 18.3 | ↗ filing |
| Rohit Khanna | House | BUY OCR | Child | 2025-08-06 | 29 days | +4.6% | $1K–$15K | 19.9 | ↗ filing |
| Gilbert Cisneros | House | SELL | Self · 150 Main Street Trust > Bank of America | 2025-08-05 | 34 days | +3.9% | $1K–$15K 0.1% of NW |
66.6 | ↗ filing |
| Rohit Khanna | House | BUY OCR | Child | 2025-08-05 | 30 days | +4.8% | $1K–$15K | 27.1 | ↗ filing |
| Lisa McClain | House | SELL | Spouse · Charles Schwab Brokerage Account 924 | 2025-08-04 | 9 days | +0.4% | $1K–$15K 0.1% of NW |
69.1 | ↗ filing |
| Lisa McClain | House | BUY ◆ insider divergence | Spouse · Charles Schwab Brokerage Account 924 | 2025-07-22 | 22 days | +0.8% | $1K–$15K 0.1% of NW |
82.7 | ↗ filing |
| Rob Bresnahan | House | BUY ◆ insider divergence | Self · JP Morgan Brokerage Account | 2025-05-15 | 0 days | 0.0% | $1K–$15K 0.2% of NW |
14.0 | ↗ filing |
| Jefferson Shreve | House | SELL ◆ insider convergence | Self · CRT - Standard Unit Trust | 2025-04-17 | 8 days | +3.6% | $15K–$50K <0.1% of NW |
59.2 | ↗ filing |
| Rob Bresnahan | House | SELL ◆ insider convergence | Self · JP Morgan Brokerage Account | 2025-04-08 | 0 days | 0.0% | $1K–$15K 0.2% of NW |
51.1 | ↗ filing |
| Julie Johnson | House | SELL ◆ insider convergence | Joint · Merrill Lynch Tax Efficient Core | 2025-04-01 | 35 days | -7.1% | $1K–$15K <0.1% of NW |
50.7 | ↗ filing |
| Jefferson Shreve | House | BUY ◆ insider divergence | Self · CRT - Standard Unit Trust | 2025-03-05 | 23 days | -2.3% | $15K–$50K <0.1% of NW |
69.2 | ↗ filing |
| Julie Johnson | House | SELL ◆ insider convergence | Joint · Merrill Lynch Long Term Growth | 2025-03-03 | 36 days | -15.3% | $1K–$15K <0.1% of NW |
66.4 | ↗ filing |
| Rob Bresnahan | House | SELL ◆ insider convergence | Self · JP Morgan Brokerage Account | 2025-02-25 | 0 days | 0.0% | $1K–$15K 0.2% of NW |
67.0 | ↗ filing |
| Lisa McClain | House | SELL ◆ insider convergence | Spouse · Charles Schwab Brokerage Account 548 | 2025-01-15 | 210 days | -7.9% | $1K–$15K 0.1% of NW |
84.7 | ↗ filing |
| Lisa McClain | House | BUY ◆ insider divergence | Spouse · Charles Schwab Brokerage Account 548 | 2024-12-11 | 243 days | -15.1% | $1K–$15K 0.1% of NW |
97.3 | ↗ filing |
| Jared Moskowitz | House | SELL | Child · Morgan Stanley Active Assets (5) | 2024-07-05 | 26 days | — | $1K–$15K 0.3% of NW |
29.0 | ↗ filing |
| Jared Moskowitz | House | SELL | Self · Morgan Stanley Active Assets (1) | 2024-07-05 | 26 days | — | $1K–$15K 0.3% of NW |
29.0 | ↗ filing |
| Rohit Khanna | House | BUY OCR ◆ insider divergence | Child | 2024-04-26 | 5 days | — | $1K–$15K | 22.3 | ↗ filing |
| Rohit Khanna | House | SELL OCR ◆ insider convergence | Child | 2024-03-25 | 9 days | — | $1K–$15K | 40.4 | ↗ filing |
| Rohit Khanna | House | BUY OCR ◆ insider divergence | Child | 2024-02-13 | 21 days | — | $1K–$15K | 75.9 | ↗ filing |
| Rick Larsen | House | BUY ◆ insider divergence | Self · Richard R Larsen IRA > Rick Larsen IRA Ameriprise SPS Managed Account | 2024-01-09 | 3 days | — | $1K–$15K 0.7% of NW |
69.4 | ↗ filing |
| Jared Moskowitz | House | BUY ◆ insider divergence | Self · Morgan Stanley Active Assets (1) | 2023-12-28 | 228 days | — | $1K–$15K 0.3% of NW |
86.8 | ↗ filing |
| John Curtis | House | SELL ◆ insider convergence | Joint · Northwestern Mutual - Joint | 2023-12-04 | 0 days | — | $1K–$15K | 15.7 | ↗ filing |
| Greg Stanton | House | SELL ◆ insider convergence | Spouse | 2023-10-24 | 2 days | — | $1K–$15K 0.5% of NW |
40.4 | ↗ filing |
| Greg Stanton | House | BUY ◆ insider divergence | Spouse | 2023-09-26 | 25 days | — | $1K–$15K 0.5% of NW |
75.9 | ↗ filing |
| Robert Wittman | House | BUY ◆ insider divergence | Self | 2023-07-21 | 67 days | — | $1K–$15K 0.2% of NW |
75.9 | ↗ filing |
| Daniel Goldman | House | SELL ◆ insider convergence | Self · Daniel Goldman 1997 Trust > DSG Investment Holdings LLC > TACS | 2023-07-14 | 24 days | — | $1K–$15K <0.1% of NW |
10.6 | ↗ filing |
| Zoe Lofgren | House | SELL ◆ insider convergence | Spouse · John Marshall Collins Rollover IRA | 2023-05-25 | 12 days | — | $1K–$15K 0.1% of NW |
8.6 | ↗ filing |
| Daniel Goldman | House | SELL ◆ insider convergence | Self · Daniel Goldman Grandchildren 1986 Trust > TACS R3K | 2023-04-10 | 23 days | — | $1K–$15K <0.1% of NW |
15.7 | ↗ filing |
| Daniel Goldman | House | BUY ◆ insider divergence | Self · Daniel Goldman 1997 Trust > DSG Investment Holdings LLC > TACS | 2023-03-07 | 27 days | — | $1K–$15K <0.1% of NW |
22.3 | ↗ filing |
| Daniel Goldman | House | BUY ◆ insider divergence | Self · Daniel Goldman Grandchildren 1986 Trust > TACS R3K | 2023-03-06 | 28 days | — | $1K–$15K <0.1% of NW |
40.4 | ↗ filing |
| Daniel Goldman | House | BUY ◆ insider divergence | Self · Daniel Goldman Grandchildren 1986 Trust > TACS R3K | 2023-01-31 | 9 days | — | $1K–$15K <0.1% of NW |
75.9 | ↗ filing |
| John Curtis | House | BUY ◆ insider divergence | Joint · Northwestern Mutual - Joint | 2022-12-20 | 14 days | — | $1K–$15K | 22.3 | ↗ filing |
| Alan Lowenthal | House | BUY | Spouse · Neuberger Berman - Traditional IRA | 2022-08-26 | 7 days | — | $15K–$50K | 19.1 | ↗ filing |
| John Curtis | House | BUY | Joint · Northwestern Mutual - Joint | 2022-06-28 | 3 days | — | $1K–$15K | 40.4 | ↗ filing |
| Dan Newhouse | House | BUY | Self | 2022-03-08 | 0 days | — | $1K–$15K <0.1% of NW |
75.9 | ↗ filing |
| Zoe Lofgren | House | BUY | Spouse | 2021-09-02 | 35 days | — | $1K–$15K 0.1% of NW |
10.6 | ↗ filing |
| Zoe Lofgren | House | BUY | Spouse | 2021-08-09 | 31 days | — | $1K–$15K 0.1% of NW |
15.7 | ↗ filing |
| Peter Meijer | House | SELL | Self | 2021-02-16 | 3 days | — | $1K–$15K | 75.9 | ↗ filing |
| Joe Courtney | House | SELL | Spouse | 2020-08-07 | 0 days | — | $1K–$15K 0.6% of NW |
96.2 | ↗ filing |
| Alan Lowenthal | House | SELL | Spouse | 2020-07-21 | 7 days | — | $1K–$15K | 17.4 | ↗ filing |
| John Curtis | House | BUY | Self | 2020-03-27 | 0 days | — | $1K–$15K | 75.9 | ↗ filing |
| Zoe Lofgren | House | SELL | Spouse | 2020-03-23 | 0 days | — | $1K–$15K 0.1% of NW |
22.3 | ↗ filing |
| Joe Courtney | House | BUY | Spouse | 2019-12-31 | 0 days | — | $1K–$15K 0.6% of NW |
98.8 | ↗ filing |
| John Larson | House | SELL | Self | 2019-12-18 | 16 days | — | $15K–$50K 1.3% of NW |
90.9 | ↗ filing |
| Zoe Lofgren | House | SELL | Spouse | 2019-09-11 | 26 days | — | $1K–$15K 0.1% of NW |
40.4 | ↗ filing |
| Susie Lee | House | SELL | Joint | 2019-04-25 | 6 days | — | $1K–$15K 0.2% of NW |
75.9 | ↗ filing |
| Nicholas Taylor | House | SELL | Spouse | 2019-03-25 | 0 days | — | $1K–$15K | 75.9 | ↗ filing |
| Nicholas Taylor | House | SELL | Spouse | 2019-03-25 | 0 days | — | $15K–$50K | 90.9 | ↗ filing |
| Michael Conaway | House | BUY | Spouse | 2019-01-08 | 2 days | — | $1K–$15K | 15.7 | ↗ filing |
| Lamar Smith | House | SELL | Self | 2018-10-31 | 33 days | — | $1K–$15K | 8.6 | ↗ filing |
| Lamar Smith | House | SELL | Self | 2018-08-30 | 32 days | — | $1K–$15K | 10.6 | ↗ filing |
| Lamar Smith | House | SELL | Self | 2018-06-04 | 31 days | — | $1K–$15K | 15.7 | ↗ filing |
| Michael Conaway | House | BUY | Spouse | 2018-02-26 | 2 days | — | $1K–$15K | 22.3 | ↗ filing |
| Michael Conaway | House | BUY | Spouse | 2018-01-16 | 2 days | — | $1K–$15K | 40.4 | ↗ filing |
| Michael Conaway | House | BUY | Spouse | 2018-01-12 | 5 days | — | $1K–$15K | 75.9 | ↗ filing |
| Alan Lowenthal | House | SELL | Spouse | 2017-10-05 | 5 days | — | $1K–$15K | 8.6 | ↗ filing |
| Alan Lowenthal | House | SELL | Spouse | 2017-10-04 | 6 days | — | $1K–$15K | 10.6 | ↗ filing |
| Zoe Lofgren | House | BUY | Spouse | 2017-06-15 | 27 days | — | $1K–$15K 0.1% of NW |
75.9 | ↗ filing |
| Lamar Smith | House | BUY | Self | 2017-03-29 | 10 days | — | $1K–$15K | 22.3 | ↗ filing |
| Alan Lowenthal | House | SELL | Spouse | 2016-08-22 | 7 days | — | $15K–$50K | 30.7 | ↗ filing |
| Lamar Smith | House | BUY | Self | 2016-08-04 | 28 days | — | $1K–$15K | 40.4 | ↗ filing |
| Alan Lowenthal | House | BUY | Spouse | 2016-03-01 | 7 days | — | $1K–$15K | 31.8 | ↗ filing |
| Lamar Smith | House | BUY | Self | 2016-02-01 | 38 days | — | $1K–$15K | 86.8 | ↗ filing |
| Alan Lowenthal | House | BUY | Spouse | 2016-01-14 | 6 days | — | $1K–$15K | 52.4 | ↗ filing |
| Alan Lowenthal | House | BUY | Spouse | 2015-10-07 | 1 days | — | $15K–$50K | 90.9 | ↗ filing |
Corporate insiders · SEC Form 4 Insider Activity
What the company's own officers and directors did in ZTS — open-market purchases and sales from SEC Form 4 filings (option exercises, grants and tax withholding are excluded). This is context for the congressional activity above, never a buy/sell signal, and the two datasets are kept separate on purpose. Does convergence mean anything? →
Of the congressional trades in ZTS, 19 coincided with corporate insiders moving the same way within 60 days, and 19 with insiders moving the opposite way. This is co-occurrence only — whether it carries any edge is tested honestly on the convergence page.
| Date | Insider | Role | Type | Size | Source |
|---|---|---|---|---|---|
| 2026-05-13 | Bisaro Paul | Director | BUY | $152K | ↗ EDGAR |
| 2026-05-13 | DAMELIO FRANK A | Director | BUY | $501K | ↗ EDGAR |
| 2026-05-11 | MCCALLISTER MICHAEL B | Director | BUY | $233K | ↗ EDGAR |
| 2026-02-17 | PECK KRISTIN C | C-suite | SELL 10b5-1 | $1.2M | ↗ EDGAR |
| 2026-02-17 | PECK KRISTIN C | C-suite | SELL 10b5-1 | $1.4M | ↗ EDGAR |
| 2025-06-03 | Lagano Roxanne | Other | SELL 10b5-1 | $111K | ↗ EDGAR |
| 2025-03-11 | Reed Willie M | Director | SELL | $201K | ↗ EDGAR |
| 2025-03-10 | Lagano Roxanne | Other | SELL 10b5-1 | $55K | ↗ EDGAR |
| 2025-02-19 | PECK KRISTIN C | C-suite | SELL 10b5-1 | $60K | ↗ EDGAR |
| 2025-02-11 | Lagano Roxanne | Other | SELL 10b5-1 | $56K | ↗ EDGAR |
| 2024-11-25 | Polzer Robert J | Other | SELL | $617K | ↗ EDGAR |
| 2024-04-18 | Lagano Roxanne | Other | SELL 10b5-1 | $140K | ↗ EDGAR |
| 2024-03-18 | Lagano Roxanne | Other | SELL 10b5-1 | $160K | ↗ EDGAR |
| 2024-03-11 | Reed Willie M | Director | SELL | $250K | ↗ EDGAR |
| 2024-02-20 | Lagano Roxanne | Other | SELL 10b5-1 | $173K | ↗ EDGAR |
| 2024-02-20 | PECK KRISTIN C | C-suite | SELL 10b5-1 | $2.4M | ↗ EDGAR |
| 2024-02-13 | Lagano Roxanne | Other | SELL 10b5-1 | $532K | ↗ EDGAR |
| 2024-02-12 | Lagano Roxanne | Other | SELL 10b5-1 | $72K | ↗ EDGAR |
| 2024-01-18 | Lagano Roxanne | Other | SELL 10b5-1 | $177K | ↗ EDGAR |
| 2023-12-18 | Lagano Roxanne | Other | SELL 10b5-1 | $183K | ↗ EDGAR |
| 2023-12-14 | Lagano Roxanne | Other | SELL 10b5-1 | $500K | ↗ EDGAR |
| 2023-11-21 | PECK KRISTIN C | C-suite | SELL 10b5-1 | $889K | ↗ EDGAR |
| 2023-11-21 | PECK KRISTIN C | C-suite | SELL 10b5-1 | $1.4M | ↗ EDGAR |
| 2023-11-17 | Lagano Roxanne | Other | SELL 10b5-1 | $164K | ↗ EDGAR |
| 2023-10-18 | Lagano Roxanne | Other | SELL 10b5-1 | $160K | ↗ EDGAR |
Combined timeline — Congress & insiders
Both sets of trades on one timeline, newest first, so you can see when they lined up. Congress vs ◆ insider.
| Date | Who | Type | Size | |
|---|---|---|---|---|
| Congress | 2026-09-18 | Gilbert Cisneros | BUY | $1K–$15K |
| Congress | 2026-07-17 | Gilbert Cisneros | SELL | $1K–$15K |
| Congress | 2026-07-07 | Rohit Khanna | BUY | $1K–$15K |
| Congress | 2026-06-16 | Gilbert Cisneros | BUY | $1K–$15K |
| Congress | 2026-06-09 | Byron Donalds | BUY | $1K–$15K |
| Congress | 2026-06-09 | Byron Donalds | BUY | $1K–$15K |
| ◆ insider | 2026-05-13 | Bisaro Paul Director | BUY | $152K |
| ◆ insider | 2026-05-13 | DAMELIO FRANK A Director | BUY | $501K |
| ◆ insider | 2026-05-11 | MCCALLISTER MICHAEL B Director | BUY | $233K |
| Congress | 2026-05-01 | Rohit Khanna | BUY | $1K–$15K |
| Congress | 2026-04-14 | Gilbert Cisneros | SELL | $1K–$15K |
| Congress | 2026-03-13 | Gilbert Cisneros | SELL | $1K–$15K |
| ◆ insider | 2026-02-17 | PECK KRISTIN C C-suite 10b5-1 | SELL | $1.2M |
| ◆ insider | 2026-02-17 | PECK KRISTIN C C-suite 10b5-1 | SELL | $1.4M |
| Congress | 2026-02-10 | Gilbert Cisneros | BUY | $1K–$15K |
| Congress | 2026-01-22 | Rohit Khanna | SELL | $15K–$50K |
| Congress | 2026-01-22 | Rohit Khanna | SELL | $1K–$15K |
| Congress | 2025-12-30 | Rohit Khanna | BUY | $1K–$15K |
| Congress | 2025-12-19 | Gilbert Cisneros | BUY | $1K–$15K |
| Congress | 2025-11-18 | Gilbert Cisneros | BUY | $1K–$15K |
| Congress | 2025-11-03 | Rohit Khanna | BUY | $1K–$15K |
| Congress | 2025-10-27 | Rohit Khanna | BUY | $1K–$15K |
| Congress | 2025-10-06 | Rick Larsen | SELL | $1K–$15K |
| Congress | 2025-09-26 | Rohit Khanna | BUY | $1K–$15K |
FAQ Common questions
How much has Congress traded ZTS?
49 disclosed buys and 37 sells of ZTS (Zoetis Inc.) appear in official congressional financial disclosures.
Is it legal for members of Congress to trade ZTS?
Members of Congress may trade stocks but must disclose it under the STOCK Act. QuantCapitol tracks those public disclosures for transparency — nothing here is an accusation of wrongdoing or investment advice.
Where does this data come from?
Official US House Clerk and Senate electronic financial disclosures. Every trade links back to its original filing so you can verify it yourself.