Katherine Clark
Trades disclosed since Jan 2017 · latest filing Jul 14, 2026
Trades
187
69 buys · 118 sells
Reported volume
$2.3M – $7.4M
Sum of the reported ranges
Typical delay
42 days
Trade to filing
Last traded
Jun 16, 2026
Filed Jul 14, 2026
Estimated holdings
EstimateSee what Katherine Clark likely holds
An estimate built from every disclosed trade, shown as a chart of positions, plus the full trade history with filters and links to each official filing.
Free. The chart behind this box is sample data.
Trade volume by year
BoughtSold'17
'18
'19
'20
'21
'22
'23
'24
'25
'26
Top of each reported range, by the year of the trade. Exact amounts are not disclosed.
Sectors traded
Whose account
Spouse 133Undisclosed 51Joint 3
Trades 187
| Stock | Type | Amount | Filed |
|---|---|---|---|
| — UNITED STATES TREAS SER AK- 2028; 4.25%; Due 02/15/2028 [GS] FILING STATUS: New SUBHOLDING OF: Katherine Clark - | Buy | $50K – $100K | Jul 14, 2026 |
| — UNITED STATES TREAS SER AF- 2027; 4.125%; Due 10/31/2027 [GS] FILING STATUS: New SUBHOLDING OF: Katherine Clark - | Buy | $50K – $100K | Jul 14, 2026 |
| — UNITED STATES TREAS SER AV- 2027; 4.0%; Due 12/15/2027 [GS] FILING STATUS: New SUBHOLDING OF: Judith S. Clark Irrevocable | Buy | $15K – $50K | Jul 14, 2026 |
| — UNITED STATES TREAS SER AF- 2027; 4.125%; Due 10/31/2027 [GS] FILING STATUS: New SUBHOLDING OF: Judith S. Clark Irrevocable | Buy | $15K – $50K | Jul 14, 2026 |
| — UNITED STATES TREAS SER AK- 2028; 4.25%; Due 02/15/2028 [GS] FILING STATUS: New SUBHOLDING OF: Judith S. Clark Irrevocable | Buy | $15K – $50K | Jul 14, 2026 |
| — UNITED STATES TREAS SER AJ- 2028; 4.25%; Due 01/15/2028 [GS] FILING STATUS: New SUBHOLDING OF: Judith S. Clark Irrevocable | Buy | $15K – $50K | Jul 14, 2026 |
| — UNITED STATES TREAS SER AV- 2027; 4.0%; Due 12/15/2027 [GS] FILING STATUS: New SUBHOLDING OF: Katherine Clark - | Buy | $15K – $50K | Jul 14, 2026 |
| — UNITED STATES TREAS SER AJ- 2028; 4.25%; Due 01/15/2028 [GS] FILING STATUS: New SUBHOLDING OF: Katherine Clark - | Buy | $50K – $100K | Jul 14, 2026 |
| — UNITED STATES TREAS SER AU- 2026; 4.625%; 11/15/2026; NTS NOTE [GS] FILING STATUS: New | Buy | $250K – $500K | Nov 6, 2025 |
| — UNITED STATES TREAS SER AU- 2026; 4.625%; 11/15/2026 NTS NOTE [GS] FILING STATUS: New SUBHOLDING OF: Fidelity Rollover IRA | Buy | $100K – $250K | Nov 6, 2025 |
No trades match these filters.
Most traded stocks
BuysSellsABB4 trades
NYCB3 trades
Trades are reported up to 45 days after they happen (sometimes later), as dollar ranges. Owner shows whose account the filing names: the person, a spouse, a dependent or a joint account. Filings show that a trade happened, not why. Nothing here is investment advice.
