STOCK Act disclosures
Katherine M. Clark stock trades
Katherine M. Clark (Democrat · MA-05) has filed 1 STOCK Act periodic transaction report in Flock's coverage, disclosing 8 trade rows. Congressional disclosures normally state amounts as ranges rather than exact figures, and are filed up to 45 days after the trade — they are records of past transactions, not live positions.
Definition
A periodic transaction report (PTR) is the disclosure the STOCK Act requires from members of Congress for securities transactions over $1,000 — their own, a spouse's, or a dependent child's. Amounts are disclosed in ranges; filings are due within 30 days of the member becoming aware of the transaction and no later than 45 days after it. Source: US House Clerk — STOCK Act Periodic Transaction Reports.
Filing log
Filed Jul 14, 2026 · 8 transactions
filing PDF (#20034892)| Asset | Type | Trade date | Amount (as filed) | Owner | Disclosure |
|---|---|---|---|---|---|
| UNITED STATES TREAS SER AF- 2027; 4.125%; Due 10/31/2027 [GS] | Purchase | Jun 16, 2026 | $15,001 – $50,000 | Self | disclosed 28 days after the trade |
| UNITED STATES TREAS SER AF- 2027; 4.125%; Due 10/31/2027 [GS] | Purchase | Jun 16, 2026 | $50,001 – $100,000 | Self | disclosed 28 days after the trade |
| UNITED STATES TREAS SER AJ- 2028; 4.25%; Due 01/15/2028 [GS] | Purchase | Jun 16, 2026 | $50,001 – $100,000 | Self | disclosed 28 days after the trade |
| UNITED STATES TREAS SER AJ- 2028; 4.25%; Due 01/15/2028 [GS] | Purchase | Jun 16, 2026 | $15,001 – $50,000 | Self | disclosed 28 days after the trade |
| UNITED STATES TREAS SER AK- 2028; 4.25%; Due 02/15/2028 [GS] | Purchase | Jun 16, 2026 | $15,001 – $50,000 | Self | disclosed 28 days after the trade |
| UNITED STATES TREAS SER AK- 2028; 4.25%; Due 02/15/2028 [GS] | Purchase | Jun 16, 2026 | $50,001 – $100,000 | Self | disclosed 28 days after the trade |
| UNITED STATES TREAS SER AV- 2027; 4.0%; Due 12/15/2027 [GS] | Purchase | Jun 16, 2026 | $15,001 – $50,000 | Self | disclosed 28 days after the trade |
| UNITED STATES TREAS SER AV- 2027; 4.0%; Due 12/15/2027 [GS] | Purchase | Jun 16, 2026 | $15,001 – $50,000 | Self | disclosed 28 days after the trade |
Disclosures shown are public regulatory filings. Data may be delayed or incomplete. Smart-money entities may no longer hold positions shown. Not investment advice.
Related on Flock
- All congress trade disclosures (the latest filings across every tracked member)
- Tracked 13F filers (what large US funds reported holding)
- Stocks the most 13F filers added last quarter
Frequently asked questions
What stocks did Katherine M. Clark trade most recently?
Katherine M. Clark's most recent machine-readable STOCK Act filing (filed Jul 14, 2026) discloses 8 transactions, including purchases of UNITED STATES TREAS SER AF- 2027; 4.125%; Due 10/31/2027 [GS]; UNITED STATES TREAS SER AJ- 2028; 4.25%; Due 01/15/2028 [GS]; UNITED STATES TREAS SER AK- 2028; 4.25%; Due 02/15/2028 [GS]; UNITED STATES TREAS SER AV- 2027; 4.0%; Due 12/15/2027 [GS]. Amounts are normally disclosed as ranges rather than exact figures. Not investment advice.
How many trades has Katherine M. Clark disclosed?
Flock's coverage holds 1 periodic transaction report filed by Katherine M. Clark, disclosing 8 trade rows in total (amended rows file again and are counted as filed).
How quickly does Katherine M. Clark disclose trades?
Across the 8 machine-readable trade rows with usable dates stored here, the median gap between a trade's transaction date and its filing date is 28 days. The STOCK Act requires members to report within 30 days of becoming aware of a transaction, and no later than 45 days after it.
What is a periodic transaction report (PTR)?
A periodic transaction report is the disclosure the STOCK Act (2012) requires from members of Congress for securities transactions over $1,000 — by the member, a spouse, or a dependent child. Amounts are normally disclosed in ranges rather than exact figures, and filings are due within 30 days of the member becoming aware of the transaction (at most 45 days after it).
How current is this data?
Flock re-checks the House Clerk's disclosure index twice daily and adds new filings as they are published. Filings appear here after the member files them — the STOCK Act allows up to 45 days from the transaction — so this page reflects disclosures, never live positions. Coverage of Katherine M. Clark currently runs from Jul 14, 2026 through Jul 14, 2026.
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