Filed Sep 9, 2026Period of report Sep 9, 20260001079973-26-001237
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseSep 9, 2026
Common Stock
1,000
$1.90
$1.90K
1,000
Direct
Winger Matthew C.Director · Chief Executive Officer
4
Filed Aug 20, 2026Period of report Aug 18, 20260001079973-26-001167
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseAug 19, 2026
Common Stock
200
$1.80
$360.00
251,116
Direct
Westenburg Kevin CamererDirector · President
4
Filed Jan 5, 2026Period of report Dec 29, 20250001079973-26-000017
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseDec 29, 2025
Common StockF2
33,333
$1.50
$50.00K
200,533
Direct
P and S transaction codes only. Grants, gifts, option exercises, tax withholding, and Form 144 notices are not counted as purchases or sales. A row whose filed price fails a plausibility check, or that is not common stock, is listed but left out of the values; a trade reported by several filers is counted once.
F1On December 29, 2025, the Reporting Person was granted restricted stock units, of which 10,000 vested immediately on the grant date and the remaining 10,000 will vest on December 29, 2026. Each restricted stock unit represents a contingent right to receive one share of Nocopi Technologies, Inc. (the "Company") common stock.
F2On December 31, 2025, the Reporting Person entered into a Stock Purchase Agreement between the Company and the Reporting Person whereby the Reporting Person agreed to purchase 33,333 shares of the Company's common stock at a price of $1.50 per share in a private placement.
