$MCRB 3 SEC Filings

Filed On	Filing
11 Mar 2026	Form 3: Brady Kelly, See Remarks Holds 8,441 shares of Common Stock
06 Aug 2025	Form 3: Rosiello Robert L., Director No securities owned
06 Feb 2025	Form 3: Woerle Hans-Juergen, Director No securities owned
02 Oct 2024	Form 3: Nestle Sa, 10% owner and 1 other Holds 21,879,753 shares of Common Stock, par value $0.001
27 Mar 2024	Form 3: Thorell Marella, See Remarks No securities owned
05 Jan 2023	Form 3: Fraser Claire, Director No securities owned
07 Jul 2022	Form 3: Flagship Pioneering Fund Vii General Partner Llc, 10% owner and 1 other Holds 5,825,495 shares of Common Stock
08 Feb 2022	Form 3: Cloghessy Paula, See Remarks No securities owned
01 Jun 2021	Form 3: Arkowitz David, Chief Financial Officer Holds 2,000 shares of Common Stock
21 Oct 2020	Form 3: Ege David S., See Remarks No securities owned
01 Jul 2020	Form 3: Young Teresa L., See Remarks No securities owned
07 Apr 2020	Form 3: von Moltke Lisa, See Remarks No securities owned
23 Mar 2020	Form 3: Biondi Paul, Director No securities owned
06 Aug 2019	Form 3: Berenson Stephen, Director No securities owned
28 Jun 2019	Form 3: Flagship Pioneering Inc., 10% owner and 4 others Holds 4,444,444 shares of Common Stock
24 Apr 2019	Form 3: Chapman Marcus, See Remarks
11 Feb 2019	Form 3: Henn Matthew R., Chief Scientific Officer Holds 4,500 shares of Common Stock
24 Oct 2018	Form 3: Horgan Kevin, Chief Medical Officer and EVP No securities owned
04 Sep 2018	Form 3: Zausner Meryl, Director No securities owned
10 Jul 2017	Form 3: Dere Willard H, Director No securities owned

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