Marvin Johnson

CIK 1852752 · last filed 2025-02-11

Marvin Johnson is a corporate insider who has filed 9 SEC Form 4 insider transactions across 2 companies since 2021. The most recent filing shows the insider disposed of $6.9K of MRNS on Feb 11, 2025. Across all open-market trades the lifetime net is −$869, 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

2

Total Filings

9

Lifetime Open-Market Net

-$869

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
MARINUS PHARMACEUTICALS, INC. (MRNS) Delisted Director 0 $0.55 $0 -$869 5 2025-02-11
TRVN Director $0.01 $0 4 2024-06-14

Recent Filings

9 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2025-02-11 MARINUS PHARMACEUTICALS, INC. (MRNS) Delisted Disp (D) −12,490 -$6.9K EDGAR
2025-01-23 MARINUS PHARMACEUTICALS, INC. (MRNS) Delisted Sell (S) −1,610 -$869 EDGAR
2024-06-20 MARINUS PHARMACEUTICALS, INC. (MRNS) Delisted Grant (A) +2,300 $0 EDGAR
2024-06-14 TRVN Grant (A) $0 EDGAR
2024-01-19 MARINUS PHARMACEUTICALS, INC. (MRNS) Delisted Grant (A) +4,600 $0 EDGAR
2023-06-20 TRVN Grant (A) $0 EDGAR
2023-04-19 MARINUS PHARMACEUTICALS, INC. (MRNS) Delisted Grant (A) +7,200 $0 EDGAR
2022-06-13 TRVN Grant (A) $0 EDGAR
2021-03-22 TRVN Grant (A) $0 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.