Dooley Mary Beth

Track

Insider profile

Performance

Overall performance
3.7
Performance over holding periods
3.7
30 days 90 days 120 days
Average return 4% 8.2% 15.1%
Success rate 84% 68% 82%
Transactions
5 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Dooley Mary Beth's trades of Synlogic Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-10-31 2025-10-29
US Synlogic Inc (SYBX)
S Sale
76,594 +46.9%
491.19
US$3,382,866 		76,594 +46.9% 491.19 US$3,382,866
2025-04-03 2025-04-02
US Synlogic Inc (SYBX)
S Sale
69,430 -5.0%
497.91
US$4,489,002 		69,430 -5.0% 497.91 US$4,489,002
2025-02-04 2025-02-03
US Synlogic Inc (SYBX)
S Sale
37,667 +25.9%
311.00
US$2,849,106 		37,667 +25.9% 311.00 US$2,849,106
2024-10-30 2024-10-29
US Synlogic Inc (SYBX)
S Sale
79 -0.5%
1.40
US$111 		79 -0.5% 1.40 US$111
2024-04-04 2024-04-02
US Synlogic Inc (SYBX)
S Sale
188 -1.2%
1.73
US$325 		188 -1.2% 1.73 US$325