STERN ADAM K bought MTNB

July 10, 2026 · Form 4 insider transaction

STERN ADAM K bought 344,710 shares of MTNB at $0.35 per share, a transaction worth $120.6K. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 34 days after the transaction.

Direction
Acquired (buy-side)
Shares
344,710
Price
$0.35
Total value
$120.6K
RoleDirector
CompanyMTNB
SecurityWarrants to Purchase Common Stock
Transaction codeA: Grant or award
Transaction dateJuly 10, 2026
Filing dateAugust 13, 2026
Shares owned after344,710
OwnershipIndirect
10b5-1 planNo
AmendedNo

Footnotes

On July 10, 2026, the Registrant entered into inducement offer letter agreements with certain Reporting Persons, pursuant to which such Reporting Persons agreed to exercise for cash all of their outstanding warrants at the current exercise price of $0.35 per share in consideration for the Registrant's agreement to issue, in a private placement, new unregistered common stock purchase warrants (the "New Warrants"). The Registrant is required to obtain stockholder approval ("Inducement Stockholder Approval") for the issuance of the shares of common stock underlying the New Warrants. The New Warrants will be exercisable beginning on the date Inducement Stockholder Approval is received at an exercise price of $0.35 per share and will expire on the five-year anniversary of the date Inducement Stockholder Approval is received.; On June 10, 2026, Sanitam Parnters LLC ("Sanitam") distributed its holdings in the Registrant's preferred stock and warrants to its members. A.K.S. Family Partners LP received a portion of such distribution. As such Sanitam no longer beneficially owns any securities of the Registrant.

View the original Form 4 on SEC EDGAR