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Matinas BioPharma Holdings, Inc.

MTNB No buying or selling
CIK 0001582554 #5549 in the set updated 22 Sep 2026
Bought (12 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$0.00
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$0.00
0 of 0 sales
Net
$0.00
$0.00 against sales at will

By person

1 insider · 3 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
STERN ADAM K
10% owner
743,785
$617.34K

No percentages here. This company's share count has moved by a factor of 2.9 over the window, from 5,086,985 to 14,692,796 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
STERN ADAM K
10 Jul 2026
10% owner
Exercised, kept indirect
630,335
$0.35
$220.62K
STERN ADAM K
10 Jul 2026
10% owner
Exercised, kept indirect
344,710
$0.35
$120.65K
STERN ADAM K
31 Oct 2025
10% owner
Exercised, kept indirect
92,100
$0.64
$59.37K

What was left out

Form 4 filings counted 2
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 0
Transactions with no price 0
Shares from compensation/vesting 1,067,145
History held since 16 Mar 2017