Katherine M. Clark Stock Tracker
Katherine M. Clark, Representative for Massachusetts's 5th district, has disclosed 180 stock trades since 5 January 2017: 65 purchases and 115 sales, most often GOOGL, AAPL, ABB. Each was reported a median 42 days after the trade.
Plus See what all of Congress bought and sold, and who earned the mostWhat they trade, by sector
By the amount traded: the middle of each trade's range.
Estimated return of copying the trades
An estimate, not the member's own return: each purchase of a stock or ETF buys the middle of its amount range at the day's close, a full sale sells it all, another sale the middle of its range. Time-weighted, so money put in or taken out does not count. It covers 38% of the amount traded; options, bonds and stocks without daily prices are left out.
Trades each month
Most traded stocks
- GOOGLAlphabet5 trades1 bought · 4 sold

- AAPLApple4 trades1 bought · 3 sold

- ABBAbb Ltd4 trades2 bought · 2 sold
- HDHome Depot4 trades1 bought · 3 sold

- INTCIntel4 trades1 bought · 3 sold

- SBUXStarbucks4 trades1 bought · 3 sold

- UBSUBS Group4 trades2 bought · 2 sold

- ABTAbbott Laboratories3 trades1 bought · 2 sold

- CCEPCoca-Cola Europacific Partners3 trades1 bought · 2 sold

- EWEdwards Lifesciences3 trades1 bought · 2 sold

- FSLRFirst Solar3 trades2 bought · 1 sold

- GSKGSK3 trades1 bought · 2 sold

Trades (180)
| Stock | Trade | Owner | Amount | Traded | Disclosed | Since the trade | Report |
|---|---|---|---|---|---|---|---|
—UNITED STATES TREAS SER AF- 2027%3B 4.125%%3B Due 10/31/2027 · Government Securities | Bought | — | $15,001 - $50,000 | 16 Jun 2026 | 14 Jul 202628 days later | — | |
—UNITED STATES TREAS SER AF- 2027%3B 4.125%%3B Due 10/31/2027 · Government Securities | Bought | — | $50,001 - $100,000 | 16 Jun 2026 | 14 Jul 202628 days later | — | |
—UNITED STATES TREAS SER AJ- 2028%3B 4.25%%3B Due 01/15/2028 · Government Securities | Bought | — | $50,001 - $100,000 | 16 Jun 2026 | 14 Jul 202628 days later | — | |
—UNITED STATES TREAS SER AJ- 2028%3B 4.25%%3B Due 01/15/2028 · Government Securities | Bought | — | $15,001 - $50,000 | 16 Jun 2026 | 14 Jul 202628 days later | — | |
—UNITED STATES TREAS SER AK- 2028%3B 4.25%%3B Due 02/15/2028 · Government Securities | Bought | — | $15,001 - $50,000 | 16 Jun 2026 | 14 Jul 202628 days later | — | |
—UNITED STATES TREAS SER AK- 2028%3B 4.25%%3B Due 02/15/2028 · Government Securities | Bought | — | $50,001 - $100,000 | 16 Jun 2026 | 14 Jul 202628 days later | — | |
—UNITED STATES TREAS SER AV- 2027%3B 4.0%%3B Due 12/15/2027 · Government Securities | Bought | — | $15,001 - $50,000 | 16 Jun 2026 | 14 Jul 202628 days later | — | |
—UNITED STATES TREAS SER AV- 2027%3B 4.0%%3B Due 12/15/2027 · Government Securities | Bought | — | $15,001 - $50,000 | 16 Jun 2026 | 14 Jul 202628 days later | — | |
![]() | Sold all | — | $15,001 - $50,000 | 17 Sept 2025 | 6 Oct 202519 days later | +5.9% | |
—United States Treasury Notes · Government Securities | Bought | Spouse | $100,001 - $250,000 | 16 Feb 2024 | 5 Mar 202418 days later | — | |
—United States Treasury Notes · Government Securities | Bought | Joint | $100,001 - $250,000 | 16 Feb 2024 | 5 Mar 202418 days later | — | |
—Ruane, Cunniff, & Goldfarb Inc. · Non-Public Stock | Sold part | — | $100,001 - $250,000 | 31 Jan 2024 | 5 Mar 202434 days later | — | |
—United States Treasury Notes · Government Securities | Bought | — | $100,001 - $250,000 | 23 Jan 2024 | 12 Feb 202420 days later | — | |
—Federal Farm Credit Banks Bond · Corporate Bond | Bought | — | $100,001 - $250,000 | 23 Feb 2023 | 6 Mar 202311 days later | — | |
—NETAPP INC SR NT · Corporate Bond | Sold all | — | $1,001 - $15,000 | 15 Sept 2022 | 5 Oct 202220 days later | — | |
—KB HOME SR NT 7.500% · Corporate Bond | Sold all | — | $1,001 - $15,000 | 7 Jul 2022 | 16 Aug 202240 days later | — | |
—United States Treasury Notes · Government Securities | Bought | Joint | $100,001 - $250,000 | 5 Apr 2022 | 2 May 202227 days later | — | |
—United States Treasury Notes · Government Securities | Bought | Spouse | $100,001 - $250,000 | 31 Mar 2022 | 12 Apr 202212 days later | — | |
—United States Treasury Notes · Government Securities | Bought | Joint | $250,001 - $500,000 | 23 Mar 2022 | 12 Apr 202220 days later | — | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | +105.4% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | — | |
| CLNEClean Energy Fuels | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | — | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | +502.3% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | +3.7% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | +62.2% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | +75.7% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | -28.2% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | +89.9% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | -18.6% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | +43.7% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | +106.0% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | +4.3% | |
![]() | Sold all | Spouse | $15,001 - $50,000 | 16 Sept 2021 | 14 Oct 202128 days later | — | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | +230.2% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | +90.9% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | -3.2% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | +8.8% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | — | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | +71.7% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | +99.3% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | -6.5% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | +99.3% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | +66.8% | |
AYAtlantica Sustainable Infrastructure Plc - Ordinary Shares | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | — | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | — | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 16 Sept 2021 | 14 Oct 202128 days later | -11.2% | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 27 Jul 2021 | 15 Aug 202119 days later | -2.5% | |
![]() | Bought | Spouse | $1,001 - $15,000 | 27 Jul 2021 | 15 Aug 202119 days later | — | |
ORANOrange | Sold all | Spouse | $1,001 - $15,000 | 27 Jul 2021 | 15 Aug 202119 days later | — | |
![]() | Sold all | Spouse | $1,001 - $15,000 | 27 Jul 2021 | 15 Aug 202119 days later | +159.0% |
Congress: most bought, most sold and best returns
Most bought by Congress, last 90 days
Most sold by Congress, last 90 days
Members of Congress must report a trade over $1,000 within 45 days, its amount as a range. A trade by a spouse or child is theirs to report too. The move since the trade is from the close on the day traded to the price now.
Source: Periodic transaction reports filed with the House and the Senate, via Financial Modeling Prep; party and state from congress-legislators



















