Mark D. Angelino

CIK 1814308 · CHIEF OPERATING OFFICER · last filed 2021-01-20

Mark D. Angelino is a CHIEF OPERATING OFFICER who has filed 3 SEC Form 4 insider transactions across 1 company since 2020. The most recent filing, for GBIO, was dated Jan 20, 2021. Across all open-market trades the lifetime net is −$432.7K, making them a net seller over the disclosed history.

"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

3

Lifetime Open-Market Net

-$432.7K

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 OPERATING OFFICER 516,583 $5.34 $2.76M -$432.7K 3 2021-01-20

Recent Filings

3 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2021-01-20 Generation Bio Co. (GBIO) Delisted Mixed -$212.8K EDGAR
2020-12-17 Generation Bio Co. (GBIO) Delisted Mixed -$161.1K EDGAR
2020-08-18 Generation Bio Co. (GBIO) Delisted Exer (M) +62,560 $37.5K EDGAR
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.