Matthew Norkunas

CIK 1816836 · CHIEF FINANCIAL OFFICER · last filed 2024-10-17

Matthew Norkunas is a CHIEF FINANCIAL OFFICER who has filed 16 SEC Form 4 insider transactions across 1 company since 2020. The most recent filing, for GBIO, was dated Oct 17, 2024.

"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

16

Lifetime Open-Market Net

$0

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 FINANCIAL OFFICER 56,659 $5.34 $302.6K $0 16 2024-10-17

Recent Filings

16 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2024-10-17 Generation Bio Co. (GBIO) Delisted Mixed +2,363 -$2.4K EDGAR
2024-07-17 Generation Bio Co. (GBIO) Delisted Mixed +2,363 -$2.9K EDGAR
2024-04-17 Generation Bio Co. (GBIO) Delisted Mixed +2,363 -$3.6K EDGAR
2024-01-17 Generation Bio Co. (GBIO) Delisted Mixed +10,327 -$10.5K EDGAR
2024-01-03 Generation Bio Co. (GBIO) Delisted Grant (A) $0 EDGAR
2023-12-05 Generation Bio Co. (GBIO) Delisted Grant (A) $0 EDGAR
2023-10-17 Generation Bio Co. (GBIO) Delisted Mixed +6,436 -$8.7K EDGAR
2023-07-18 Generation Bio Co. (GBIO) Delisted Mixed +7,619 -$16.1K EDGAR
2023-04-18 Generation Bio Co. (GBIO) Delisted Mixed +5,254 -$9.8K EDGAR
2023-01-24 Generation Bio Co. (GBIO) Delisted Grant (A) $0 EDGAR
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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.