Matthew Stanton

CIK 1814198 · CHIEF SCIENTIFIC OFFICER · last filed 2024-10-17

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$0

Companies

1

Total Filings

32

Lifetime Open-Market Net

-$2.90M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
Generation Bio Co. (GBIO) Delisted CHIEF SCIENTIFIC OFFICER 247,319 $5.34 $1.32M -$2.90M 32 2024-10-17

Recent Filings · Page 3 of 4

32 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2021-06-11 Generation Bio Co. (GBIO) Delisted Mixed -$135.8K EDGAR
2021-05-28 Generation Bio Co. (GBIO) Delisted Mixed -$44.2K EDGAR
2021-05-12 Generation Bio Co. (GBIO) Delisted Mixed -$269.2K EDGAR
2021-04-23 Generation Bio Co. (GBIO) Delisted Mixed -$95.8K EDGAR
2021-04-20 Generation Bio Co. (GBIO) Delisted Mixed -$41.1K EDGAR
2021-04-14 Generation Bio Co. (GBIO) Delisted Mixed -$153.8K EDGAR
2021-03-12 Generation Bio Co. (GBIO) Delisted Mixed -$360.9K EDGAR
2021-02-12 Generation Bio Co. (GBIO) Delisted Mixed -$353.6K EDGAR
2021-02-05 Generation Bio Co. (GBIO) Delisted Grant (A) $0 EDGAR
2021-01-15 Generation Bio Co. (GBIO) Delisted Mixed -$179.8K EDGAR
Showing 2130 of 32
Page 3 of 4
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.