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Sanofi
Sanofi files insider transactions with the SEC as a 10% owner of Latigo Biotherapeutics (LTGO). We hold 1 disclosed purchase or sale filed since 11 February 2008, 1 of them in the last 90 days.
- Files forLTGO
- Disclosed buys and sells1 in all, 1 in the last 90 days
- Last disclosure12 August 2026
Positions held
14 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 10 August 2026 — 10 August 202610% owner · Latigo Biotherapeutics (LTGO)4 Form 4 lines · source: SEC Form 4
- Filed 6 August 2026 — 6 August 202610% owner · Attovia Therapeutics (ATTO)3 Form 4 lines · source: SEC Form 4
- Filed 14 September 2021 — 14 September 202110% owner · Translate Bio (TBIO)2 Form 4 lines · source: SEC Form 4
- Filed 2 August 2021 — 2 August 202110% owner · Icosavax (ICVX)4 Form 4 lines · source: SEC Form 4
- Filed 28 July 2020 — 28 July 202010% owner · Inozyme Pharma (INZY)3 Form 4 lines · source: SEC Form 4
- Filed 27 January 2014 — 9 June 202010% owner · Regeneron Pharmaceuticals (REGN)550 Form 4 lines · source: SEC Form 4
- Filed 22 July 2019 — 22 July 201910% owner · Fulcrum Therapeutics (FULC)3 Form 4 lines · source: SEC Form 4
- Filed 3 November 2015 — 13 February 201910% owner · MyoKardia (MYOK)8 Form 4 lines · source: SEC Form 4
- Filed 25 March 2014 — 31 May 201710% owner · Alnylam Pharmaceuticals (ALNY)7 Form 4 lines · source: SEC Form 4
- Filed 10 November 2015 — 16 November 2015Other role · Voyager Therapeutics (VYGR)3 Form 4 lines · source: SEC Form 4
- Filed 4 February 2014 — 4 February 201410% owner · Regulus Therapeutics (RGLS)1 Form 4 line · source: SEC Form 4
- Filed 31 January 2013 — 5 February 2013Other role · Kalobios Pharmaceuticals (KBIO)2 Form 4 lines · source: SEC Form 4
- Filed 9 February 2010 — 11 February 201010% owner · Chattem (CHTT)4 Form 4 lines · source: SEC Form 4
- Filed 31 December 2007 — 31 December 2007Other role · Idm Pharma (IDMI)1 Form 4 line · source: SEC Form 4
Everything they disclosed
120 entries, newest first — one per disclosure report, one per Form 4 line- ▲ bought on the open market 51,467,612 shares of Translate BioSEC Form 414 September 2021Common Stock, par value $0.001 per share · traded 14 September 2021 · filed 14 September 2021
- ▲ bought on the open market 20,515,985 shares of Translate BioSEC Form 414 September 2021Common Stock, par value $0.001 per share · traded 14 September 2021 · filed 14 September 2021
- converted 3,088,502 shares of IcosavaxSEC Form 42 August 2021Common Stock (par value, $0.0001) · traded 2 August 2021 · filed 2 August 2021
- ▲ bought on the open market 66,667 shares of IcosavaxSEC Form 42 August 2021Common Stock (par value, $0.0001) · traded 2 August 2021 · filed 2 August 2021
- converted 12,480,498 shares of Icosavax (a derivative holding)SEC Form 42 August 2021Series A-1 Preferred Stock (par value, $0.0001) · traded 2 August 2021 · filed 2 August 2021
- converted 354,393 shares of Icosavax (a derivative holding)SEC Form 42 August 2021Series B-1 Preferred Stock (par value, $0.0001) · traded 2 August 2021 · filed 2 August 2021
- converted 3,279,720 shares of Inozyme Pharma (a derivative holding)SEC Form 429 July 2020Series A Convertible Preferred Stock (par value, $0.0001) · traded 28 July 2020 · filed 29 July 2020
- converted 438,875 shares of Inozyme PharmaSEC Form 429 July 2020Common Stock (par value $0.0001) · traded 28 July 2020 · filed 29 July 2020
- ▲ bought on the open market 81,250 shares of Inozyme PharmaSEC Form 429 July 2020Common Stock (par value $0.0001) · traded 28 July 2020 · filed 29 July 2020
- converted 3,250,000 shares of Fulcrum Therapeutics (a derivative holding)SEC Form 423 July 2019Series B Preferred Stock (par value $0.001) · traded 22 July 2019 · filed 23 July 2019
- converted 464,285 shares of Fulcrum TherapeuticsSEC Form 423 July 2019Common Stock (par value $0.001) · traded 22 July 2019 · filed 23 July 2019
- ▲ bought on the open market 93,750 shares of Fulcrum TherapeuticsSEC Form 423 July 2019Common Stock (par value $0.001) · traded 22 July 2019 · filed 23 July 2019
- ▼ sold on the open market 4,168,899 shares of MyoKardiaSEC Form 415 February 2019Common Stock (par value $0.0001) · traded 13 February 2019 · filed 15 February 2019
- ▲ bought on the open market 150,000 shares of MyoKardiaSEC Form 429 May 2018Common stock Par value per share $ 0.0001 · traded 25 May 2018 · filed 29 May 2018
- ▲ bought on the open market 350,000 shares of MyoKardiaSEC Form 416 August 2017Common stock Par value per share $ 0.0001 · traded 14 August 2017 · filed 16 August 2017
- ▲ bought on the open market 297,501 shares of Alnylam PharmaceuticalsSEC Form 41 June 2017Common Stock · traded 31 May 2017 · filed 1 June 2017
- ▲ bought on the open market 450,000 shares of MyoKardiaSEC Form 45 October 2016Common stock Par value per share $ 0.0001 · traded 3 October 2016 · filed 5 October 2016
- ▲ bought on the open market 205,030 shares of Alnylam PharmaceuticalsSEC Form 43 February 2016Common Stock · traded 1 February 2016 · filed 3 February 2016
- converted 2,352,941 shares of Voyager TherapeuticsSEC Form 418 November 2015Common stock Par value per share $ 0.001 · traded 10 November 2015 · filed 18 November 2015
- ▲ bought on the open market 125,000 shares of Voyager TherapeuticsSEC Form 418 November 2015Common stock Par value per share $ 0.001 · traded 16 November 2015 · filed 18 November 2015
- converted 10,000,000 shares of Voyager Therapeutics (a derivative holding)SEC Form 418 November 2015Shares of Series B convertible preferred stock · traded 10 November 2015 · filed 18 November 2015
- converted 2,318,899 shares of MyoKardiaSEC Form 45 November 2015Common stock Par value per share $ 0.0001 · traded 3 November 2015 · filed 5 November 2015
- ▲ bought on the open market 900,000 shares of MyoKardiaSEC Form 45 November 2015Common stock Par value per share $ 0.0001 · traded 3 November 2015 · filed 5 November 2015
- converted 6,666,667 shares of MyoKardia (a derivative holding)SEC Form 45 November 2015Series A-1 redeemable convertible preferred stock · traded 3 November 2015 · filed 5 November 2015
- converted 1,855,288 shares of MyoKardia (a derivative holding)SEC Form 45 November 2015Series B redeemable convertible preferred stock · traded 3 November 2015 · filed 5 November 2015
- ▲ bought on the open market 196,251 shares of Alnylam PharmaceuticalsSEC Form 42 February 2015Common Stock · traded 22 January 2015 · filed 2 February 2015
- ▲ bought on the open market 97,118 shares of Alnylam PharmaceuticalsSEC Form 42 February 2015Common Stock · traded 29 January 2015 · filed 2 February 2015
- ▲ bought on the open market 196,251 shares of Alnylam PharmaceuticalsSEC Form 428 January 2015Common Stock · traded 22 January 2015 · filed 28 January 2015
- ▲ bought on the open market 647,448 shares of Alnylam PharmaceuticalsSEC Form 428 January 2015Common Stock · traded 26 January 2015 · filed 28 January 2015
- ▲ bought on the open market 1,190 shares of Regeneron PharmaceuticalsSEC Form 429 December 2014Common Stock · traded 23 December 2014 · filed 29 December 2014
- ▲ bought on the open market 16,813 shares of Regeneron PharmaceuticalsSEC Form 429 December 2014Common Stock · traded 23 December 2014 · filed 29 December 2014
- ▲ bought on the open market 17,013 shares of Regeneron PharmaceuticalsSEC Form 429 December 2014Common Stock · traded 23 December 2014 · filed 29 December 2014
- ▲ bought on the open market 5,500 shares of Regeneron PharmaceuticalsSEC Form 429 December 2014Common Stock · traded 23 December 2014 · filed 29 December 2014
- ▲ bought on the open market 15,104 shares of Regeneron PharmaceuticalsSEC Form 429 December 2014Common Stock · traded 23 December 2014 · filed 29 December 2014
- ▲ bought on the open market 300 shares of Regeneron PharmaceuticalsSEC Form 420 October 2014Common Stock · traded 16 October 2014 · filed 20 October 2014
- ▲ bought on the open market 3,702 shares of Regeneron PharmaceuticalsSEC Form 420 October 2014Common Stock · traded 16 October 2014 · filed 20 October 2014
- ▲ bought on the open market 5,799 shares of Regeneron PharmaceuticalsSEC Form 420 October 2014Common Stock · traded 16 October 2014 · filed 20 October 2014
- ▲ bought on the open market 6,308 shares of Regeneron PharmaceuticalsSEC Form 420 October 2014Common Stock · traded 16 October 2014 · filed 20 October 2014
- ▲ bought on the open market 13,224 shares of Regeneron PharmaceuticalsSEC Form 420 October 2014Common Stock · traded 16 October 2014 · filed 20 October 2014
- ▲ bought on the open market 11,402 shares of Regeneron PharmaceuticalsSEC Form 420 October 2014Common Stock · traded 16 October 2014 · filed 20 October 2014
- ▲ bought on the open market 22,601 shares of Regeneron PharmaceuticalsSEC Form 420 October 2014Common Stock · traded 16 October 2014 · filed 20 October 2014
- ▲ bought on the open market 5,010 shares of Regeneron PharmaceuticalsSEC Form 420 October 2014Common Stock · traded 16 October 2014 · filed 20 October 2014
- ▲ bought on the open market 12,784 shares of Regeneron PharmaceuticalsSEC Form 420 October 2014Common Stock · traded 16 October 2014 · filed 20 October 2014
- ▲ bought on the open market 25,548 shares of Regeneron PharmaceuticalsSEC Form 420 October 2014Common Stock · traded 16 October 2014 · filed 20 October 2014
- ▲ bought on the open market 5,824 shares of Regeneron PharmaceuticalsSEC Form 420 October 2014Common Stock · traded 16 October 2014 · filed 20 October 2014
- ▲ bought on the open market 9,625 shares of Regeneron PharmaceuticalsSEC Form 420 October 2014Common Stock · traded 16 October 2014 · filed 20 October 2014
- ▲ bought on the open market 5,739 shares of Regeneron PharmaceuticalsSEC Form 417 October 2014Common Stock · traded 15 October 2014 · filed 17 October 2014
- ▲ bought on the open market 13,876 shares of Regeneron PharmaceuticalsSEC Form 417 October 2014Common Stock · traded 15 October 2014 · filed 17 October 2014
- ▲ bought on the open market 28,003 shares of Regeneron PharmaceuticalsSEC Form 417 October 2014Common Stock · traded 15 October 2014 · filed 17 October 2014
- ▲ bought on the open market 7,249 shares of Regeneron PharmaceuticalsSEC Form 417 October 2014Common Stock · traded 15 October 2014 · filed 17 October 2014
- ▲ bought on the open market 23,602 shares of Regeneron PharmaceuticalsSEC Form 417 October 2014Common Stock · traded 15 October 2014 · filed 17 October 2014
- ▲ bought on the open market 42,447 shares of Regeneron PharmaceuticalsSEC Form 417 October 2014Common Stock · traded 15 October 2014 · filed 17 October 2014
- ▲ bought on the open market 20,062 shares of Regeneron PharmaceuticalsSEC Form 417 October 2014Common Stock · traded 15 October 2014 · filed 17 October 2014
- ▲ bought on the open market 930 shares of Regeneron PharmaceuticalsSEC Form 417 October 2014Common Stock · traded 15 October 2014 · filed 17 October 2014
- ▲ bought on the open market 1,200 shares of Regeneron PharmaceuticalsSEC Form 417 October 2014Common Stock · traded 15 October 2014 · filed 17 October 2014
- ▲ bought on the open market 5,016 shares of Regeneron PharmaceuticalsSEC Form 417 October 2014Common Stock · traded 15 October 2014 · filed 17 October 2014
- ▲ bought on the open market 7,825 shares of Regeneron PharmaceuticalsSEC Form 417 October 2014Common Stock · traded 15 October 2014 · filed 17 October 2014
- ▲ bought on the open market 2,419 shares of Regeneron PharmaceuticalsSEC Form 417 October 2014Common Stock · traded 15 October 2014 · filed 17 October 2014
- ▲ bought on the open market 4,039 shares of Regeneron PharmaceuticalsSEC Form 418 September 2014Common Stock · traded 16 September 2014 · filed 18 September 2014
- ▲ bought on the open market 15,031 shares of Regeneron PharmaceuticalsSEC Form 418 September 2014Common Stock · traded 16 September 2014 · filed 18 September 2014
- ▲ bought on the open market 12,647 shares of Regeneron PharmaceuticalsSEC Form 418 September 2014Common Stock · traded 16 September 2014 · filed 18 September 2014
- ▲ bought on the open market 1,871 shares of Regeneron PharmaceuticalsSEC Form 416 September 2014Common Stock · traded 12 September 2014 · filed 16 September 2014
- ▲ bought on the open market 22,872 shares of Regeneron PharmaceuticalsSEC Form 416 September 2014Common Stock · traded 12 September 2014 · filed 16 September 2014
- ▲ bought on the open market 23,324 shares of Regeneron PharmaceuticalsSEC Form 416 September 2014Common Stock · traded 12 September 2014 · filed 16 September 2014
- ▲ bought on the open market 11,741 shares of Regeneron PharmaceuticalsSEC Form 416 September 2014Common Stock · traded 12 September 2014 · filed 16 September 2014
- ▲ bought on the open market 11,922 shares of Regeneron PharmaceuticalsSEC Form 416 September 2014Common Stock · traded 15 September 2014 · filed 16 September 2014
- ▲ bought on the open market 4,859 shares of Regeneron PharmaceuticalsSEC Form 416 September 2014Common Stock · traded 15 September 2014 · filed 16 September 2014
- ▲ bought on the open market 16,623 shares of Regeneron PharmaceuticalsSEC Form 416 September 2014Common Stock · traded 15 September 2014 · filed 16 September 2014
- ▲ bought on the open market 10,471 shares of Regeneron PharmaceuticalsSEC Form 416 September 2014Common Stock · traded 15 September 2014 · filed 16 September 2014
- ▲ bought on the open market 12,934 shares of Regeneron PharmaceuticalsSEC Form 416 September 2014Common Stock · traded 15 September 2014 · filed 16 September 2014
- ▲ bought on the open market 19,117 shares of Regeneron PharmaceuticalsSEC Form 416 September 2014Common Stock · traded 15 September 2014 · filed 16 September 2014
- ▲ bought on the open market 4,898 shares of Regeneron PharmaceuticalsSEC Form 416 September 2014Common Stock · traded 15 September 2014 · filed 16 September 2014
- ▲ bought on the open market 1,865 shares of Regeneron PharmaceuticalsSEC Form 417 July 2014Common Stock · traded 15 July 2014 · filed 17 July 2014
- ▲ bought on the open market 4,144 shares of Regeneron PharmaceuticalsSEC Form 417 July 2014Common Stock · traded 15 July 2014 · filed 17 July 2014
- ▲ bought on the open market 9,669 shares of Regeneron PharmaceuticalsSEC Form 417 July 2014Common Stock · traded 15 July 2014 · filed 17 July 2014
- ▲ bought on the open market 27,048 shares of Regeneron PharmaceuticalsSEC Form 417 July 2014Common Stock · traded 15 July 2014 · filed 17 July 2014
- ▲ bought on the open market 24,749 shares of Regeneron PharmaceuticalsSEC Form 417 July 2014Common Stock · traded 15 July 2014 · filed 17 July 2014
- ▲ bought on the open market 12,830 shares of Regeneron PharmaceuticalsSEC Form 417 July 2014Common Stock · traded 15 July 2014 · filed 17 July 2014
- ▲ bought on the open market 12,683 shares of Regeneron PharmaceuticalsSEC Form 417 July 2014Common Stock · traded 15 July 2014 · filed 17 July 2014
- ▲ bought on the open market 18,772 shares of Regeneron PharmaceuticalsSEC Form 417 July 2014Common Stock · traded 15 July 2014 · filed 17 July 2014
- ▲ bought on the open market 8,131 shares of Regeneron PharmaceuticalsSEC Form 417 July 2014Common Stock · traded 15 July 2014 · filed 17 July 2014
- ▲ bought on the open market 8,409 shares of Regeneron PharmaceuticalsSEC Form 417 July 2014Common Stock · traded 15 July 2014 · filed 17 July 2014
- ▲ bought on the open market 800 shares of Regeneron PharmaceuticalsSEC Form 417 July 2014Common Stock · traded 15 July 2014 · filed 17 July 2014
- ▲ bought on the open market 4,157 shares of Regeneron PharmaceuticalsSEC Form 415 July 2014Common Stock · traded 11 July 2014 · filed 15 July 2014
- ▲ bought on the open market 7,343 shares of Regeneron PharmaceuticalsSEC Form 415 July 2014Common Stock · traded 11 July 2014 · filed 15 July 2014
- ▲ bought on the open market 42,201 shares of Regeneron PharmaceuticalsSEC Form 415 July 2014Common Stock · traded 11 July 2014 · filed 15 July 2014
- ▲ bought on the open market 28,662 shares of Regeneron PharmaceuticalsSEC Form 415 July 2014Common Stock · traded 11 July 2014 · filed 15 July 2014
- ▲ bought on the open market 2,245 shares of Regeneron PharmaceuticalsSEC Form 415 July 2014Common Stock · traded 11 July 2014 · filed 15 July 2014
- ▲ bought on the open market 36,889 shares of Regeneron PharmaceuticalsSEC Form 415 July 2014Common Stock · traded 11 July 2014 · filed 15 July 2014
- ▲ bought on the open market 23,378 shares of Regeneron PharmaceuticalsSEC Form 415 July 2014Common Stock · traded 11 July 2014 · filed 15 July 2014
- ▲ bought on the open market 5,125 shares of Regeneron PharmaceuticalsSEC Form 415 July 2014Common Stock · traded 11 July 2014 · filed 15 July 2014
- ▲ bought on the open market 4,380 shares of Regeneron PharmaceuticalsSEC Form 415 July 2014Common Stock · traded 14 July 2014 · filed 15 July 2014
- ▲ bought on the open market 11,115 shares of Regeneron PharmaceuticalsSEC Form 415 July 2014Common Stock · traded 14 July 2014 · filed 15 July 2014
- ▲ bought on the open market 9,715 shares of Regeneron PharmaceuticalsSEC Form 415 July 2014Common Stock · traded 14 July 2014 · filed 15 July 2014
- ▲ bought on the open market 26,668 shares of Regeneron PharmaceuticalsSEC Form 415 July 2014Common Stock · traded 14 July 2014 · filed 15 July 2014
- ▲ bought on the open market 59,810 shares of Regeneron PharmaceuticalsSEC Form 415 July 2014Common Stock · traded 14 July 2014 · filed 15 July 2014
- ▲ bought on the open market 38,312 shares of Regeneron PharmaceuticalsSEC Form 415 July 2014Common Stock · traded 14 July 2014 · filed 15 July 2014
- ▲ bought on the open market 2,470 shares of Regeneron PharmaceuticalsSEC Form 414 July 2014Common Stock · traded 10 July 2014 · filed 14 July 2014
- ▲ bought on the open market 2,502 shares of Regeneron PharmaceuticalsSEC Form 414 July 2014Common Stock · traded 10 July 2014 · filed 14 July 2014
- ▲ bought on the open market 17,347 shares of Regeneron PharmaceuticalsSEC Form 414 July 2014Common Stock · traded 10 July 2014 · filed 14 July 2014
- ▲ bought on the open market 26,891 shares of Regeneron PharmaceuticalsSEC Form 414 July 2014Common Stock · traded 10 July 2014 · filed 14 July 2014
- ▲ bought on the open market 53,994 shares of Regeneron PharmaceuticalsSEC Form 414 July 2014Common Stock · traded 10 July 2014 · filed 14 July 2014
- ▲ bought on the open market 15,815 shares of Regeneron PharmaceuticalsSEC Form 414 July 2014Common Stock · traded 10 July 2014 · filed 14 July 2014
- ▲ bought on the open market 20,638 shares of Regeneron PharmaceuticalsSEC Form 414 July 2014Common Stock · traded 10 July 2014 · filed 14 July 2014
- ▲ bought on the open market 18,057 shares of Regeneron PharmaceuticalsSEC Form 414 July 2014Common Stock · traded 10 July 2014 · filed 14 July 2014
- ▲ bought on the open market 17,286 shares of Regeneron PharmaceuticalsSEC Form 414 July 2014Common Stock · traded 10 July 2014 · filed 14 July 2014
- ▲ bought on the open market 9,985 shares of Regeneron PharmaceuticalsSEC Form 410 July 2014Common Stock · traded 8 July 2014 · filed 10 July 2014
- ▲ bought on the open market 37,790 shares of Regeneron PharmaceuticalsSEC Form 410 July 2014Common Stock · traded 8 July 2014 · filed 10 July 2014
- ▲ bought on the open market 42,745 shares of Regeneron PharmaceuticalsSEC Form 410 July 2014Common Stock · traded 8 July 2014 · filed 10 July 2014
- ▲ bought on the open market 17,014 shares of Regeneron PharmaceuticalsSEC Form 410 July 2014Common Stock · traded 8 July 2014 · filed 10 July 2014
- ▲ bought on the open market 32,331 shares of Regeneron PharmaceuticalsSEC Form 410 July 2014Common Stock · traded 8 July 2014 · filed 10 July 2014
- ▲ bought on the open market 8,229 shares of Regeneron PharmaceuticalsSEC Form 410 July 2014Common Stock · traded 8 July 2014 · filed 10 July 2014
- ▲ bought on the open market 4,906 shares of Regeneron PharmaceuticalsSEC Form 410 July 2014Common Stock · traded 8 July 2014 · filed 10 July 2014
- ▲ bought on the open market 15,565 shares of Regeneron PharmaceuticalsSEC Form 410 July 2014Common Stock · traded 9 July 2014 · filed 10 July 2014
- ▲ bought on the open market 20,608 shares of Regeneron PharmaceuticalsSEC Form 410 July 2014Common Stock · traded 9 July 2014 · filed 10 July 2014
- ▲ bought on the open market 6,513 shares of Regeneron PharmaceuticalsSEC Form 410 July 2014Common Stock · traded 9 July 2014 · filed 10 July 2014
- ▲ bought on the open market 14,532 shares of Regeneron PharmaceuticalsSEC Form 410 July 2014Common Stock · traded 9 July 2014 · filed 10 July 2014
- ▲ bought on the open market 14,586 shares of Regeneron PharmaceuticalsSEC Form 410 July 2014Common Stock · traded 9 July 2014 · filed 10 July 2014
- ▲ bought on the open market 26,831 shares of Regeneron PharmaceuticalsSEC Form 410 July 2014Common Stock · traded 9 July 2014 · filed 10 July 2014
- ▲ bought on the open market 62,861 shares of Regeneron PharmaceuticalsSEC Form 410 July 2014Common Stock · traded 9 July 2014 · filed 10 July 2014
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.