SYBX insider transactions
Synlogic Inc. (SYBX) Form 4 insider transactions - real-time wire coverage of every officer, director, and 10% owner trade.
SYBX insiders
Everyone who has filed a Form 3, 4, 5 or 144 at Synlogic Inc., latest first. Follow anyone to get their next filing.
- Mary Beth DooleyHead of Finance, since March 2024-$3,695
- Richard P SheaDirector
- James P FlynnDirector, since March 2024
- Antoine AwadChief Operating Officer-$10.8K
- Funicular Funds, LP10% owner, since February 2024
- Patricia N. HurterDirector
- Peter BarrettDirector
- Aoife BrennanOfficer, Director-$32.7K
- Michael Vangsted JensenOfficer, since March 2022+$10.6K-$1,470
- New Enterprise Associates 14, L.P.10% owner, since October 2023
- Edward T MathersDirector
- Nick LeschlyDirector
- Michael F. BurgessDirector
- Lisa Kelly-CroswellDirector, since February 2021
- Michael Thomas HeffernanDirector
- Gregg BeloffOfficer
- Orbimed Advisors LLCDirector
- Chau Quang KhuongDirector
- Richard J. RieseOfficer
Recent Form 3, 4, and 5 filings for SYBX
- Officer Dooley Mary Beth sold $284 worth of shares (157 units at $1.81), decreasing direct ownership by 1% to 12,744 units (SEC Form 4)4 - SYNLOGIC, INC. (0001527599) (Issuer)
- Director Shea Richard P was granted 15,000 shares, increasing direct ownership by 2,964% to 15,506 units (SEC Form 4)4 - SYNLOGIC, INC. (0001527599) (Issuer)
- Director Flynn James P was granted 15,000 shares (SEC Form 4)4 - SYNLOGIC, INC. (0001527599) (Issuer)
- Officer Dooley Mary Beth sold $173 worth of shares (144 units at $1.20), decreasing direct ownership by 1% to 12,901 units (SEC Form 4)4 - SYNLOGIC, INC. (0001527599) (Issuer)
- Officer Dooley Mary Beth sold $2,802 worth of shares (2,107 units at $1.33), decreasing direct ownership by 14% to 13,045 units (SEC Form 4)4 - SYNLOGIC, INC. (0001527599) (Issuer)
- Head of Finance Dooley Mary Beth sold $111 worth of shares (79 units at $1.40), decreasing direct ownership by 0.52% to 15,152 units (SEC Form 4)4 - SYNLOGIC, INC. (0001527599) (Issuer)
- Dooley Mary Beth sold $325 worth of shares (188 units at $1.73), decreasing direct ownership by 1% to 15,231 units (SEC Form 4)4 - SYNLOGIC, INC. (0001527599) (Issuer)
- Awad Antoine sold $644 worth of shares (372 units at $1.73), decreasing direct ownership by 1% to 33,859 units (SEC Form 4)4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Flynn James P4 - SYNLOGIC, INC. (0001527599) (Issuer)
- New insider Dooley Mary Beth claimed ownership of 15,419 shares (SEC Form 3)3 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 3 filed by new insider Flynn James P3 - SYNLOGIC, INC. (0001527599) (Issuer)
- New insider Funicular Funds, Lp claimed ownership of 3,312,219 shares (SEC Form 3)3 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Hurter Patricia N.4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Barrett Peter4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Brennan Aoife4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Awad Antoine4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Jensen Michael Vangsted4 - SYNLOGIC, INC. (0001527599) (Issuer)
- New insider New Enterprise Associates 14, L.P. claimed ownership of 2,922,773 shares (SEC Form 3)3 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Mathers Edward T4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Shea Richard P4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Leschly Nick4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Burgess Michael F.4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Kelly-Croswell Lisa4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Heffernan Michael Thomas4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Hurter Patricia N.4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Barrett Peter4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Jensen Michael Vangsted4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Awad Antoine4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Brennan Aoife4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Barrett Peter4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Hurter Patricia N.4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Mathers Edward T4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Leschly Nick4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Burgess Michael F.4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Barrett Peter4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Kelly-Croswell Lisa4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Heffernan Michael Thomas4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Hurter Patricia N.4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Shea Richard P4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4: Jensen Michael Vangsted bought $10,640 worth of shares (9,500 units at $1.12), increasing direct ownership by 32% to 39,500 units4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4: Brennan Aoife sold $21,754 worth of shares (8,894 units at $2.45) as part of a pre-agreed trading plan, decreasing direct ownership by 3% to 275,343 units4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4: Awad Antoine sold $6,482 worth of shares (2,650 units at $2.45) as part of a pre-agreed trading plan, decreasing direct ownership by 3% to 81,170 units4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4: Jensen Michael Vangsted was granted 30,000 shares4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 3 filed by new insider Jensen Michael Vangsted3 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4: Awad Antoine was granted 40,820 shares, increasing direct ownership by 95% to 83,820 units4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4: Brennan Aoife was granted 106,920 shares, increasing direct ownership by 60% to 284,237 units4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Beloff Gregg4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Barrett Peter4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Mathers Edward T4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Shea Richard P4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Leschly Nick4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Burgess Michael F.4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Kelly-Croswell Lisa4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Hurter Patricia N.4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Heffernan Michael Thomas4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4 filed by Barrett Peter4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4: ORBIMED ADVISORS LLC was granted 1,666,666 units of Common Stock4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4: Khuong Chau Quang was granted 1,666,666 units of Common Stock4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4: J. Richard Riese was granted 17,500 units of Common Stock, increasing direct ownership by 81% to 39,000 units4 - SYNLOGIC, INC. (0001527599) (Issuer)
- SEC Form 4: Aoife Brennan was granted 71,250 units of Common Stock, increasing direct ownership by 67% to 177,317 units4 - SYNLOGIC, INC. (0001527599) (Issuer)