AGIONasdaq · Pharmaceutical Preparations

AGIOS PHARMACEUTICALS, INC.

Alert me on AGIO

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Oct 24 Sale Gheuens Sarah Insider

1 week

Result in6 trading days

1 month

Result in22 trading days

3 months

Result in64 trading days

6 months

Result in127 trading days

Sep 10 Buy Rep. Gilbert Cisneros House

1 week

−1.6%S&P −0.1%

1 month

−8.3%S&P +2.1%

3 months

Result in33 trading days

6 months

Result in96 trading days

Aug 7 Sale Gheuens Sarah Insider

1 week

+4.0%S&P +0.4%

1 month

+4.0%S&P −0.9%

3 months

Result in9 trading days

6 months

Result in72 trading days

Jul 3 Sale Gheuens Sarah Insider

1 week

+8.5%S&P −0.3%

1 month

−15.5%S&P +2.7%

3 months

−15.0%S&P +2.7%

6 months

Result in48 trading days

Apr 7 Buy Rep. Gilbert Cisneros House

1 week

+2.0%S&P +3.5%

1 month

−18.5%S&P +8.2%

3 months

+26.7%S&P +11.5%

6 months

−5.9%S&P +15.6%

Show all 36

Apr 7 Sale Gheuens Sarah Insider

1 week

−5.2%S&P +5.3%

1 month

−23.2%S&P +11.3%

3 months

+21.8%S&P +13.4%

6 months

−9.7%S&P +18.8%

Apr 7 Sale Goff Brian Insider

1 week

−5.2%S&P +5.3%

1 month

−23.2%S&P +11.3%

3 months

+21.8%S&P +13.4%

6 months

−9.7%S&P +18.8%

Apr 7 Sale Burns James William Insider

1 week

−5.2%S&P +5.3%

1 month

−23.2%S&P +11.3%

3 months

+21.8%S&P +13.4%

6 months

−9.7%S&P +18.8%

Apr 7 Sale Jones Cecilia Insider

1 week

−5.2%S&P +5.3%

1 month

−23.2%S&P +11.3%

3 months

+21.8%S&P +13.4%

6 months

−9.7%S&P +18.8%

Apr 7 Sale Viswanadhan Krishnan Insider

1 week

−5.2%S&P +5.3%

1 month

−23.2%S&P +11.3%

3 months

+21.8%S&P +13.4%

6 months

−9.7%S&P +18.8%

Apr 7 Sale Milanova Tsveta Insider

1 week

−5.2%S&P +5.3%

1 month

−23.2%S&P +11.3%

3 months

+21.8%S&P +13.4%

6 months

−9.7%S&P +18.8%

Mar 10 Sale Viswanadhan Krishnan Insider

1 week

+2.3%S&P −0.9%

1 month

+16.5%S&P +0.7%

3 months

−0.4%S&P +9.1%

6 months

+22.5%S&P +13.2%

Mar 6 Sale Washburn Theodore James Jr. Insider

1 week

+1.4%S&P −1.5%

1 month

+27.8%S&P −1.7%

3 months

+3.0%S&P +10.0%

6 months

+20.5%S&P +15.2%

Mar 4 Sale Gheuens Sarah Insider

1 week

−0.4%S&P −1.3%

1 month

+24.9%S&P −4.0%

3 months

−1.8%S&P +10.4%

6 months

+21.1%S&P +12.3%

Mar 4 Sale Milanova Tsveta Insider

1 week

−0.4%S&P −1.3%

1 month

+24.9%S&P −4.0%

3 months

−1.8%S&P +10.4%

6 months

+21.1%S&P +12.3%

Mar 4 Sale Goff Brian Insider

1 week

−0.4%S&P −1.3%

1 month

+24.9%S&P −4.0%

3 months

−1.8%S&P +10.4%

6 months

+21.1%S&P +12.3%

Mar 4 Sale Washburn Theodore James Jr. Insider

1 week

−0.4%S&P −1.3%

1 month

+24.9%S&P −4.0%

3 months

−1.8%S&P +10.4%

6 months

+21.1%S&P +12.3%

Mar 4 Sale Jones Cecilia Insider

1 week

−0.4%S&P −1.3%

1 month

+24.9%S&P −4.0%

3 months

−1.8%S&P +10.4%

6 months

+21.1%S&P +12.3%

Mar 4 Sale Burns James William Insider

1 week

−0.4%S&P −1.3%

1 month

+24.9%S&P −4.0%

3 months

−1.8%S&P +10.4%

6 months

+21.1%S&P +12.3%

Jan 12 Buy Rep. Gilbert Cisneros House

1 week

−2.3%S&P −1.2%

1 month

+1.0%S&P −1.8%

3 months

+23.9%S&P +1.2%

6 months

+39.3%S&P +8.8%

Jan 8 Sale Milanova Tsveta Insider

1 week

−1.3%S&P +0.4%

1 month

−4.3%S&P +0.6%

3 months

+16.9%S&P −1.2%

6 months

+44.0%S&P +9.2%

Jan 3 Sale Burns James William Insider

1 week

+3.2%S&P +1.1%

1 month

+0.9%S&P −0.2%

3 months

+27.9%S&P −3.9%

6 months

+55.8%S&P +9.0%

Jan 3 Sale Jones Cecilia Insider

1 week

+3.2%S&P +1.1%

1 month

+0.9%S&P −0.2%

3 months

+27.9%S&P −3.9%

6 months

+55.8%S&P +9.0%

Jan 3 Sale Goff Brian Insider

1 week

+3.2%S&P +1.1%

1 month

+0.9%S&P −0.2%

3 months

+27.9%S&P −3.9%

6 months

+55.8%S&P +9.0%

Jan 3 Sale Gheuens Sarah Insider

1 week

+3.2%S&P +1.1%

1 month

+0.9%S&P −0.2%

3 months

+27.9%S&P −3.9%

6 months

+55.8%S&P +9.0%

Jan 3 Sale Milanova Tsveta Insider

1 week

+3.2%S&P +1.1%

1 month

+0.9%S&P −0.2%

3 months

+27.9%S&P −3.9%

6 months

+55.8%S&P +9.0%

Nov 15, 2025 Sale Scadden David Insider

1 week

−41.3%S&P +0.5%

1 month

−43.6%S&P +0.9%

3 months

−36.7%S&P +3.1%

6 months

−36.8%S&P +12.0%

Nov 14, 2025 Sale Gheuens Sarah Insider

1 week

−42.2%S&P −1.9%

1 month

−40.2%S&P +1.0%

3 months

−36.9%S&P +2.4%

6 months

−36.5%S&P +9.8%

Nov 4, 2025 Sale Gheuens Sarah Insider

1 week

+9.7%S&P +1.1%

1 month

−31.4%S&P +1.4%

3 months

−33.6%S&P +0.6%

6 months

−31.2%S&P +9.0%

Oct 30, 2025 Sale Gheuens Sarah Insider

1 week

−6.6%S&P −1.4%

1 month

−35.5%S&P +0.1%

3 months

−34.8%S&P +2.6%

6 months

−36.2%S&P +6.2%

Oct 11, 2025 Sale Scadden David Insider

1 week

+4.2%S&P +1.2%

1 month

+7.2%S&P +3.0%

3 months

−32.1%S&P +4.9%

6 months

−15.8%S&P +6.2%

Oct 3, 2025 Sale Scadden David Insider

1 week

+0.3%S&P −2.4%

1 month

−0.9%S&P +2.1%

3 months

−32.2%S&P +3.1%

6 months

−13.3%S&P −0.9%

Oct 1, 2025 Sale Jones Cecilia Insider

1 week

+6.3%S&P +0.7%

1 month

+7.8%S&P +1.7%

3 months

−32.1%S&P +2.3%

6 months

−12.2%S&P −1.3%

Sep 10, 2025 Sale Washburn Theodore James Jr. Insider

1 week

+2.1%S&P +1.1%

1 month

+18.9%S&P +3.2%

3 months

−24.7%S&P +5.0%

6 months

−22.7%S&P +2.7%

May 6, 2025 Buy Rep. Gilbert Cisneros House

1 week

−0.7%S&P +4.7%

1 month

+21.7%S&P +6.8%

3 months

+31.3%S&P +13.0%

6 months

+43.6%S&P +21.4%

Feb 11, 2025 Buy Rep. Gilbert Cisneros House

1 week

+2.9%S&P +1.2%

1 month

−5.7%S&P −6.7%

3 months

−14.6%S&P −2.3%

6 months

+11.8%S&P +7.5%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for AGIO

95 held · newest 595 held · newest 2

Loading the filings.

See all 95 filings for AGIO

Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Signal history

No signal for this ticker yet. A signal is written when insider buying here scores one dot or more.

Stakes

Jun 30, 2026 Schedule 13G, amended

Farallon Capital Management, L.L.C.: 9.9%, 5,917,400 shares

Jun 25, 2026 Schedule 13G

D. E. Shaw & Co., L.P.: 5.1%, 3,034,031 shares

Mar 31, 2026 Schedule 13G, amended

Armistice Capital, LLC: 4.6%, 2,716,000 shares

Apr 29, 2026 Schedule 13G

Lynx1 Capital Management LP: 5.1%, 3,013,949 shares

Mar 31, 2026 Schedule 13G

Vanguard Capital Management: 5.3%, 3,088,169 shares

Mar 13, 2026 Schedule 13G, amended

The Vanguard Group: 0%, 0 shares

Dec 31, 2025 Schedule 13G

Armistice Capital, LLC: 5.2%, 3,036,000 shares

Dec 31, 2025 Schedule 13G, amended

Dapice Joshua J.: 8.8%, 5,159,505 shares

Dec 31, 2025 Schedule 13G

STATE STREET CORPORATION: 5.3%, 3,108,145 shares

Nov 19, 2025 Schedule 13G, amended

Bellevue Group AG: 0%, 0 shares

Sep 30, 2025 Schedule 13G, amended

Paradigm BioCapital Advisors LP: 4.9%, 2,873,555 shares

Aug 21, 2025 Schedule 13G

Paradigm BioCapital Advisors LP: 5.2%, 3,027,977 shares

Schedule 13D is filed within 5 business days of crossing 5 percent by an investor who may seek to influence the company. Schedule 13G is filed by a passive holder, and a large institution has up to 45 days after the quarter end.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

$20KQ4 2025

$70KQ1 2026

$30KQ2 2026

$30KQ3 2026

Unchanged from Q2 2026. Reported by the company to the Senate each quarter.Original report ↗

Read from LDA.gov between Sep 23, 2026 and Oct 20, 2026. Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.