Shaff Eric D

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Shaff Eric D
CIK #0001643734
EDGAR Form CIK 2011 - 2026
3 [0001643734]
4 [0001643734]
Form 3/4/5 Subject 2011 - 2026
Shaff Eric D
Seres Therapeutics Inc
Sigilon Therapeutics Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Seres Therapeutics Inc MCRB
Restricted Stock Units · derivative
2026-02-15 Option exercise 391 $0.00
Seres Therapeutics Inc MCRB
Common Stock
2026-02-15 Sell 259 $8.47 2,194
Seres Therapeutics Inc MCRB
Restricted Stock Units · derivative
2026-02-15 Option exercise 333 $0.00
Seres Therapeutics Inc MCRB
Common Stock
2026-02-15 Option exercise 723
Seres Therapeutics Inc MCRB
Common Stock
2025-11-15 Option exercise 331
Seres Therapeutics Inc MCRB
Common Stock
2025-11-15 Sell 217 $17.30 3,754
Seres Therapeutics Inc MCRB
Restricted Stock Units · derivative
2025-11-15 Option exercise 390 $0.00
Seres Therapeutics Inc MCRB
Restricted Stock Units · derivative
2025-11-15 Option exercise 331 $0.00
Seres Therapeutics Inc MCRB
Common Stock
2025-11-15 Option exercise 390
Seres Therapeutics Inc MCRB
Common Stock
2025-08-18 Sell 217 $16.65 3,613
Seres Therapeutics Inc MCRB
Restricted Stock Units · derivative
2025-08-15 Option exercise 391 $0.00
Seres Therapeutics Inc MCRB
Restricted Stock Units · derivative
2025-08-15 Option exercise 333 $0.00
Seres Therapeutics Inc MCRB
Common Stock
2025-08-15 Option exercise 391
Seres Therapeutics Inc MCRB
Common Stock
2025-08-15 Option exercise 333
Seres Therapeutics Inc MCRB
Common Stock
2025-05-16 Sell 220 $7.28 1,602
Seres Therapeutics Inc MCRB
Restricted Stock Units · derivative
2025-05-15 Option exercise 390 $0.00
Seres Therapeutics Inc MCRB
Restricted Stock Units · derivative
2025-05-15 Option exercise 331 $0.00
Seres Therapeutics Inc MCRB
Common Stock
2025-05-15 Option exercise 331
Seres Therapeutics Inc MCRB
Common Stock
2025-05-15 Option exercise 390
Seres Therapeutics Inc MCRB
Common Stock
2025-02-18 Sell 12,726 $0.81 10,308
showing 20 of 91 most recent transactions
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