Every Form 4 that Network-1 Technologies, Inc. (NTIP) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow NTIP and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full NTIP filings page.
NETWORK-1 TECHNOLOGIES, INC. (NTIP) reported that Chief Financial Officer Robert Michael Mahan had 35,000 Restricted Stock Units vest on September 22, 2026, converting into 35,000 shares of common stock at $0.00 per share. Following the award, he directly holds 85,000 common shares and 15,000 unvested RSUs. No Rule 10b5-1 plan is reported.
HARIZMAN NIV reported acquisition or exercise transactions in this Form 4 filing.
NETWORK-1 TECHNOLOGIES, INC. director Niv Harizman received a grant of 15,000 shares of common stock in the form of restricted stock units. These units carry no purchase price and represent a contingent right to receive one share of common stock for each unit.
The 15,000 restricted stock units vest over one year in four equal quarterly installments of 3,750 shares on March 15, 2026, June 15, 2026, September 15, 2026 and December 15, 2026, as long as he continues to serve on the Board of Directors. After this grant, his directly owned common stock holdings total 347,235 shares.
Hoffman Allison C reported acquisition or exercise transactions in this Form 4 filing.
NETWORK-1 TECHNOLOGIES, INC. director Allison C. Hoffman received an award of 15,000 shares of common stock in the form of restricted stock units. These units vest over one year in four equal quarterly installments of 3,750 shares on March 15, 2026, June 15, 2026, September 15, 2026 and December 15, 2026. Vesting is contingent on her continued service on the Board of Directors, and shares are delivered to her on each vesting date. After this grant, she directly holds 135,759 shares of common stock.
NETWORK-1 TECHNOLOGIES, INC. reported that its Chief Financial Officer, Robert Michael Mahan, acquired 15,000 Restricted Stock Units as a compensation award. Each unit represents a contingent right to receive one share of common stock.
According to the award terms, 7,500 restricted stock units vest on February 18, 2027, and 7,500 vest on February 18, 2028, provided Mr. Mahan continues to serve as the Company's Chief Financial Officer. Following this grant, he holds a total of 50,000 Restricted Stock Units directly.
Greene Jonathan M reported acquisition or exercise transactions in this Form 4 filing.
NETWORK-1 TECHNOLOGIES, INC. reported that Executive VP & Secretary and director Jonathan M. Greene received a grant of 25,000 restricted stock units on February 18, 2026. Each unit represents the right to receive one share of common stock at no purchase price.
The award vests in two equal annual installments of 12,500 units on February 18, 2027 and February 18, 2028, contingent on the terms of the Restricted Stock Unit Agreement, including Mr. Greene's continued employment. Following this grant, Greene directly holds 37,500 restricted stock units.
Network-1 Technologies executive Jonathan M. Greene reported equity award activity involving company stock. On January 8, 2026, 7,500 restricted stock units vested, each representing a right to receive one share of common stock, resulting in the acquisition of 7,500 shares of Network-1 common stock at $0 per share. On the same date, 2,674 shares of common stock were delivered by Mr. Greene at $1.34 per share to satisfy withholding taxes related to this vesting. After these transactions, Mr. Greene directly held 126,119 shares of common stock and 12,500 restricted stock units.
Network-1 Technologies executive Jonathan M. Greene reported insider equity activity. On January 2, 2026, 12,500 restricted stock units vested, and he received 12,500 shares of Network-1 Technologies common stock at a stated price of $0, reflecting an award rather than an open-market purchase. To cover withholding taxes, he delivered 4,456 shares at a price of $1.31 per share. After these transactions, Greene directly beneficially owned 121,293 shares of common stock and held 20,000 derivative securities in the form of restricted stock units, each representing the right to receive one share of common stock.