Stephen Berenson

CIK 1760671 · last filed 2025-07-02

Stephen Berenson is a corporate insider who has filed 19 SEC Form 4 insider transactions across 2 companies since 2018. The most recent filing, for MCRB, was dated Jul 2, 2025. Current disclosed insider exposure totals $1.1M across reported positions.

"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

$1.13M

Companies

2

Total Filings

19

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
MCRB Director 3,589 $5.70 $20.5K $0 10 2025-07-02
MRNA Director 22,203 $49.91 $1.11M $0 9 2024-05-07

Recent Filings

19 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2025-07-02 MCRB Grant (A) $0 EDGAR
2025-04-11 MCRB Grant (A) $0 EDGAR
2024-07-03 MCRB Grant (A) $0 EDGAR
2024-05-07 MRNA Mixed +732 $0 EDGAR
2024-04-08 MCRB Grant (A) $0 EDGAR
2023-06-23 MCRB Grant (A) $0 EDGAR
2023-05-05 MRNA Grant (A) $0 EDGAR
2023-05-01 MRNA Exer (M) +670 $0 EDGAR
2022-06-24 MCRB Grant (A) $0 EDGAR
2022-05-02 MRNA Mixed +703 $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.