Skip to content

Insider · CIK 0001814656

Teresa L. Young

officer

Files at MCRB (Seres Therapeutics, Inc.). First filing Oct 29, 2024, latest May 19, 2025.

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 3
$0 bought, $2,915 sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

MCRB: Seres Therapeutics, Inc.

MCRBOct 9, 2026 · close 2.71

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
0Weak
MCRBsell 410b5-1
Seres Therapeutics, Inc.
$459
63 shares
-1%+10% from low-68% from high
0Weak
MCRBsell 510b5-1
Seres Therapeutics, Inc.
$398
735 shares
-1%-
0Weak
MCRBsell 510b5-1
Seres Therapeutics, Inc.
$2,059
2,983 shares
-3%-

Transactions

Every row this insider has filed, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
May 15, 2025MCRB
Seres Therapeutics, Inc.
MOption exercise
Common Stock10b5-1
+133--5,009May 19, 2025
May 15, 2025MCRB
Seres Therapeutics, Inc.
MOption exercise
Common Stock10b5-1
+98--5,107May 19, 2025
May 16, 2025MCRB
Seres Therapeutics, Inc.
SOpen-market sale
Common Stock10b5-1
-63$7.28$4595,044May 19, 2025
May 15, 2025MCRB
Seres Therapeutics, Inc.
MOption exercise
Restricted Stock Unitsderivative10b5-1
-133$0.00$0929May 19, 2025
May 15, 2025MCRB
Seres Therapeutics, Inc.
MOption exercise
Restricted Stock Unitsderivative10b5-1
-98$0.00$01,073May 19, 2025
Nov 15, 2024MCRB
Seres Therapeutics, Inc.
MOption exercise
Common Stock10b5-1
+2,656--91,139Nov 19, 2024
Nov 18, 2024MCRB
Seres Therapeutics, Inc.
SOpen-market sale
Common Stock10b5-1
-735$0.54$39890,404Nov 19, 2024
Nov 15, 2024MCRB
Seres Therapeutics, Inc.
MOption exercise
Restricted Stock Unitsderivative10b5-1
-2,656$0.00$023,907Nov 19, 2024
Oct 27, 2024MCRB
Seres Therapeutics, Inc.
MOption exercise
Common Stock10b5-1
+11,360$0.00$091,466Oct 29, 2024
Oct 28, 2024MCRB
Seres Therapeutics, Inc.
SOpen-market sale
Common Stock10b5-1
-2,983$0.69$2,05988,483Oct 29, 2024
Oct 27, 2024MCRB
Seres Therapeutics, Inc.
MOption exercise
Restricted Stock Unitsderivative10b5-1
-11,360$0.00$00Oct 29, 2024

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Teresa L. Young: insider trades and track record | InsiderTell