STERN ADAM K bought MTNB

July 10, 2026 · Form 4 insider transaction

STERN ADAM K bought 141,462 shares of MTNB at $0.35 per share, a transaction worth $49.5K. The trade was recorded as j and disclosed on an SEC Form 4, filed 34 days after the transaction.

Direction
Acquired (buy-side)
Shares
141,462
Price
$0.35
Total value
$49.5K
RoleDirector
CompanyMTNB
SecurityWarrants to Purchase Common Stock
Transaction codeJ: J
Transaction dateJuly 10, 2026
Filing dateAugust 13, 2026
Shares owned after141,462
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

On July 10, 2026, the Registrant issued warrants to purchase 374,330 shares of Common Stock (the "Solicitation Agent Warrants") to ThinkEquity LLC in connection with a Solicitation Agreement, dated June 25, 2026. The Solicitation Agent Warrants have terms substantially similar to the New Warrants, including with respect to exercise price, expiration and term. ThinkEquity LLC distributed 141,462 Solicitation Agent Warrants to Mr. Stern.

View the original Form 4 on SEC EDGAR