$BIIB Congressional Stock Tracker 7 Members

$BIIB · Biogen Inc. Congress Trades

7 members of the U.S. Congress (2 Senators and 5 Representatives) have disclosed 68 STOCK Act transactions in Biogen Inc. ($BIIB) between Apr 7, 2015 and Oct 9, 2026, totaling 39 purchases and 29 sales. Members who have traded $BIIB include Ro Khanna, Sheldon Whitehouse, Josh Gottheimer, Gilbert Cisneros, Maria Elvira Salazar.

Total Congress Trades68
Members Trading7
Purchases39
Sales29
Senate / House2S · 5H
Latest DisclosureOct 9, 2026
Disclosed Oct 8, 2026 · Official PDF ↗

Hon. Maria Elvira Salazar conducted extensive portfolio rebalancing in September 2026, executing approximately 50 transactions across major blue-chip and technology stocks. Notable activity includes sales of Cisco Systems (CSCO) for $15,001-$50,000 and purchases of Snowflake (SNOW) for $15,001-$50,000, along with numerous partial sales and purchases of positions in companies including Microsoft, Meta, Boeing, Chevron, and Okta, primarily through UBS IRA and Brokerage accounts.

Disclosed Sep 2, 2026 · Official PDF ↗

Rep. Kevin Hern (OK-01) conducted extensive portfolio rebalancing in August 2026, selling 28 stocks across multiple accounts totaling approximately $500,000-$750,000 in aggregate value. Notable sales included Home Depot ($50,001-$100,000), Procter & Gamble ($50,001-$100,000), and a bond purchase of Canadian County Educational Facilities Authority bonds ($100,001-$250,000). Most individual stock sales ranged from $1,001-$50,000.

Disclosed Jul 8, 2026 · Official PDF ↗

Rep. Maria Elvira Salazar (FL-27) sold Biogen (BIIB) stock for $15,001-$50,000 and purchased multiple positions in Brookfield Renewable Partners (BEP) totaling approximately $50,000-$100,000 across brokerage and IRA accounts, along with purchases of Salesforce (CRM) and Voyager Technologies (VOYG) stock, while selling a small UnitedHealth (UNH) position.

Sector concentration: Multiple purchases of renewable energy/infrastructure assets (Brookfield Renewable Partners - 6 separate transactions)Multiple transactions executed on same dates across different accounts suggesting coordinated trading activity
Disclosed Jul 3, 2026 · Official PDF ↗

Rep. Gilbert Cisneros (CA-31) executed a large portfolio rebalancing in June 2026, trading approximately 80+ stocks and bonds through the 150 Main Street Trust. Notable transactions include selling $500,001-$1,000,000 of Mount San Jacinto Community College District Bonds, purchasing $50,001-$100,000 of Eli Lilly stock, and multiple $15,001-$50,000 positions in IBM, ConAgra Brands (sold), MELI, Vail Resorts, Microsoft (sold), Argan, and MicroStrategy.

Member of Congress Action Amount Range Traded Disclosed Owner Filing
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Sep 11, 2026 Oct 9, 2026 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Sep 4, 2026 Oct 9, 2026 Spouse PTR PDF ↗
Rep. Maria Elvira Salazar
House · FL27
Sale $1,001 - $15,000 Sep 24, 2026 Oct 8, 2026 Self PTR PDF ↗
Rep. Kevin Hern
House · OK01
Sale (Full) $1,001 - $15,000 Aug 18, 2026 Sep 2, 2026 Self PTR PDF ↗
Rep. Kevin Hern
House · OK01
Sale $1,001 - $15,000 Aug 18, 2026 Sep 2, 2026 Self PTR PDF ↗
Rep. Kevin Hern
House · OK01
Sale (Full) $1,001 - $15,000 Aug 17, 2026 Sep 2, 2026 Self PTR PDF ↗
Sen. Alan Armstrong
Senate
Purchase $1,001 - $15,000 Mar 27, 2026 Jul 20, 2026 Self PTR PDF ↗
Rep. Maria Elvira Salazar
House · FL27
Sale $15,001 - $50,000 Jun 2, 2026 Jul 8, 2026 Self PTR PDF ↗
Rep. Gilbert Cisneros
House · CA31
Purchase $1,001 - $15,000 Jun 5, 2026 Jul 3, 2026 Self PTR PDF ↗
Rep. Maria Elvira Salazar
House · FL27
Purchase $1,001 - $15,000 May 12, 2026 Jun 9, 2026 Self PTR PDF ↗
Rep. Maria Elvira Salazar
House · FL27
Purchase $50,001 - $100,000 May 11, 2026 Jun 9, 2026 Self PTR PDF ↗
Rep. Maria Elvira Salazar
House · FL27
Purchase $1,001 - $15,000 May 11, 2026 Jun 9, 2026 Self PTR PDF ↗
Rep. Gilbert Cisneros
House · CA31
Purchase $1,001 - $15,000 Jan 30, 2026 Feb 16, 2026 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Aug 26, 2025 Sep 12, 2025 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Nov 15, 2024 Dec 6, 2024 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Sep 9, 2024 Oct 8, 2024 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Mar 25, 2024 Apr 5, 2024 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Mar 20, 2024 Apr 5, 2024 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Feb 13, 2024 Mar 6, 2024 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Jan 10, 2024 Feb 5, 2024 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Nov 3, 2023 Dec 6, 2023 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Oct 10, 2023 Nov 8, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Oct 2, 2023 Nov 8, 2023 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Sep 6, 2023 Oct 6, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Aug 29, 2023 Sep 6, 2023 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Apr 10, 2023 May 8, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Feb 10, 2023 Mar 8, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Jan 9, 2023 Feb 7, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Dec 6, 2022 Jan 3, 2023 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Nov 3, 2022 Dec 6, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Aug 23, 2022 Sep 8, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Aug 1, 2022 Sep 8, 2022 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Jun 17, 2022 Jul 7, 2022 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 May 23, 2022 Jun 10, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 May 10, 2022 Jun 10, 2022 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Apr 21, 2022 May 6, 2022 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Apr 11, 2022 May 6, 2022 Spouse PTR PDF ↗
Rep. Josh Gottheimer
House · NJ05
Sale (Full) $1,001 - $15,000 Mar 17, 2022 Apr 17, 2022 Joint PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Feb 17, 2022 Mar 8, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Sale $1,001 - $15,000 Feb 14, 2022 Mar 8, 2022 Self PTR PDF ↗
Rep. Josh Gottheimer
House · NJ05
Purchase $1,001 - $15,000 Jan 10, 2022 Feb 18, 2022 Joint PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Jan 21, 2022 Feb 8, 2022 Spouse PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Jan 20, 2022 Feb 8, 2022 Self PTR PDF ↗
Rep. Ro Khanna
House · CA17
Purchase $1,001 - $15,000 Jan 11, 2022 Feb 8, 2022 Self PTR PDF ↗
Rep. Josh Gottheimer
House · NJ05
Sale (Partial) $1,001 - $15,000 Dec 9, 2021 Jan 10, 2022 Joint PTR PDF ↗
Rep. Josh Gottheimer
House · NJ05
Purchase $1,001 - $15,000 Oct 18, 2021 Nov 15, 2021 Joint PTR PDF ↗
Rep. Josh Gottheimer
House · NJ05
Sale (Partial) $1,001 - $15,000 Sep 15, 2021 Oct 13, 2021 Joint PTR PDF ↗
Rep. Josh Gottheimer
House · NJ05
Purchase $1,001 - $15,000 Jun 8, 2021 Jul 15, 2021 Joint PTR PDF ↗
Rep. Gilbert Cisneros
House · CA31
Sale (Full) $1,001 - $15,000 Dec 22, 2020 Jan 11, 2021 Self PTR PDF ↗
Rep. Gilbert Cisneros
House · CA31
Purchase $1,001 - $15,000 Sep 16, 2020 Oct 14, 2020 Self PTR PDF ↗

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