Representative · MA05
Katherine M. Clark has 359 disclosed stock trades on file under the STOCK Act, most recently on 2026-06-16. This page shows the recent filings as they were disclosed, no invented figures, no estimated holdings, just the public record. That ranks Katherine M. Clark 22 of the 162 members with a dedicated page here, roughly the middle of the trading activity we track in depth.
Disclosed Trades
359
Most Recent Filing
2026-06-16
Most-Traded Tickers
COP · OXY · OKE · PKG · SE
The 25 most recent STOCK Act periodic transaction reports on file for Katherine M. Clark, shown exactly as filed, including the statutory dollar ranges.
| Date | Asset | Type | Disclosed Range |
|---|---|---|---|
| 2026-06-16 | UNITED STATES TREAS SER AF-2027; 4.125%; Due 10/31/2027 | Purchase | $15,001 - $50,000 |
| 2026-06-16 | UNITED STATES TREAS SER AF-2027; 4.125%; Due 10/31/2027 | Purchase | $50,001 - $100,000 |
| 2026-06-16 | UNITED STATES TREAS SER AJ-2028; 4.25%; Due 01/15/2028 | Purchase | $50,001 - $100,000 |
| 2026-06-16 | UNITED STATES TREAS SER AJ-2028; 4.25%; Due 01/15/2028 | Purchase | $15,001 - $50,000 |
| 2026-06-16 | UNITED STATES TREAS SER AK-2028; 4.25%; Due 02/15/2028 | Purchase | $15,001 - $50,000 |
| 2026-06-16 | UNITED STATES TREAS SER AK-2028; 4.25%; Due 02/15/2028 | Purchase | $50,001 - $100,000 |
| 2026-06-16 | UNITED STATES TREAS SER AV-2027; 4.0%; Due 12/15/2027 | Purchase | $15,001 - $50,000 |
| 2026-06-16 | UNITED STATES TREAS SER AV-2027; 4.0%; Due 12/15/2027 | Purchase | $15,001 - $50,000 |
| 2025-10-27 | UNITED STATES TREAS SER AU-2026; 4.625%; 11/15/2026 NTS NOTE | Purchase | $250,001 - $500,000 |
| 2025-10-27 | UNITED STATES TREAS SER AU-2026; 4.625%; 11/15/2026 NTS NOTE | Purchase | $100,001 - $250,000 |
| 2025-10-27 | UNITED STATES TREAS SER AU-2026; 4.625%; 11/15/2026 NTS NOTE | Purchase | $100,001 - $250,000 |
| 2025-10-27 | UNITED STATES TREAS SER AU-2026; 4.625%; 11/15/2026 NTS NOTE | Purchase | $250,001 - $500,000 |
| 2025-09-17 | PGProcter & Gamble Company | Sale | $15,001 - $50,000 |
| 2025-09-17 | PGProcter & Gamble Company | Sale | $15,001 - $50,000 |
| 2024-03-01 | NYCBNew York Community Bancorp, Inc. Common Stock | Sale | $1,001 - $15,000 |
| 2024-03-01 | NYCBNew York Community Bancorp, Inc. Common Stock | Sale | $1,001 - $15,000 |
| 2024-02-16 | United States Treasury Notes | Purchase | $100,001 - $250,000 |
| 2024-02-16 | United States Treasury Notes | Purchase | $100,001 - $250,000 |
| 2024-01-31 | Ruane, Cunniff, & Goldfarb Inc. | Sale (Partial) | $100,001 - $250,000 |
| 2024-01-23 | United States Treasury Notes | Purchase | $100,001 - $250,000 |
| 2023-10-24 | United States Treasury Notes | Purchase | $250,001 - $500,000 |
| 2023-10-24 | United States Treasury Notes | Purchase | $250,001 - $500,000 |
| 2023-10-09 | KOCoca-Cola Company | Sale | $15,001 - $50,000 |
| 2023-02-23 | Federal Farm Credit Banks Bond | Purchase | $100,001 - $250,000 |
| 2022-09-15 | NETAPP INC SR NT | Sale | $1,001 - $15,000 |
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Yes, on the record. Under the STOCK Act, members of Congress must publicly disclose stock and options trades within 45 days. Katherine M. Clark has 359 disclosed trades on file, the most recent dated 2026-06-16. This page shows the recent filings exactly as disclosed.
That ranks Katherine M. Clark 22 of the 162 members with a dedicated page here, roughly the middle of the trading activity we track in depth.
Based on disclosed filings, the most frequently traded tickers are COP, OXY, OKE, PKG, SE. This reflects trade count, not position size or current holdings.
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Independent research tracker, not affiliated with Katherine M. Clark, their office, or the US Congress. Data from public STOCK Act disclosure filings. Educational purposes only.
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