InsiderTrades

Brady Kelly

SEC CIK 2117686 · EDGAR

Buying vs selling by month open-market trades, last 24 months, MCRB
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
MCRBSeres Therapeutics, Inc.See Remarks 8,679 — $735.47 42026-05-152026-08-17

Most active insiders at MCRB, 12 months

#InsiderTitleBoughtSold
1 Henn Matthew RSee Remarks —$23.4K
2 Young Teresa L.See Remarks —$18.7K
3 Shaff Eric D.Dir —$9,095
4 DesRosier ThomasSee Remarks —$2,943
5 Brady KellySee Remarks —$735.47

Transactions 4

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
DT 2026-08-18 17:33 2026-08-15 MCRB Seres Therapeutics, Inc. Brady Kelly See Remarks M - OptEx — +181 8,743 +2% —
DT 2026-08-18 17:33 2026-08-17 MCRB Seres Therapeutics, Inc. Brady Kelly See Remarks S - Sale+OE $4.55 -64 8,679 -0.7% -$291.20
D 2026-05-19 16:05 2026-05-15 MCRB Seres Therapeutics, Inc. Brady Kelly See Remarks M - OptEx — +180 8,621 +2% —
D 2026-05-19 16:05 2026-05-18 MCRB Seres Therapeutics, Inc. Brady Kelly See Remarks S - Sale+OE $7.53 -59 8,562 -0.7% -$444.27

Purchase Sale Sale after option exercise All abbreviations