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Nocopi Technologies Inc

NNUP
Exchange
OTC
Industry
Games, Toys & Children's Vehicles (No Dolls & Bicycles)
SEC CIK
0000888981

In the last 90 days, Nocopi Technologies Inc insiders filed 3 open-market purchases and 0 sales; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Nocopi Technologies Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
3 filings
2 insiders, $13.6K in total
Open-market sells
0 filings
Insiders trading
2
Net value
+$13.6K
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Nocopi Technologies Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Nocopi Technologies Inc
NameTitleLast reported holdingLast filingFilings, past year
Frost Phillip MD Et Al10% Owner1,511,642IndirectSep 14, 20261
Frost Gamma Investments Trust10% Owner1,511,642IndirectSep 14, 20261
Sites EricDirector2,500Sep 11, 20262
Winger Matthew C.Chief Executive Officer251,116Aug 20, 20262
Glickman Debra ElyseChief Financial Officer15,280Jan 5, 20262
Westenburg Kevin CamererPresident200,533Jan 5, 20261
Steinberg Joseph S10% Owner1,445,851Jun 10, 20250
Liebowitz MichaelChief Executive Officer144,805Dec 26, 20240
Goldman Jacqueline JoyDirector63,000Dec 26, 20240
Eriksen Howard Timothy10% Owner1,000IndirectMay 24, 20220
Feinstein MichaelChairman of the Board1,317,741Aug 18, 20210
White PhilipDirector244,245Jul 26, 20210

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Sep 11, 2026 (view filing)5:36 PM ETSep 10-111 daySites EricDirectorPPurchase+1.50K$1.83+$2.75K+150.0%2.50K after2 lots
Sep 9, 2026 (view filing)9:29 PM ETSep 9Same daySites EricDirectorPPurchase+1.00K$1.90+$1.90KNew position1.00K after
Aug 20, 2026 (view filing)6:21 PM ETAug 18-192 daysWinger Matthew C.Chief Executive OfficerPPurchase+5.20K$1.71+$8.91K+2.1%251.1K after2 lots
Jan 5, 2026 (view filing)Dec 29, 20257 daysLateWestenburg Kevin CamererPresidentPPurchase+33.3K$1.50+$50.0K+19.9%200.5K after
Aug 28, 2025 (view filing)Aug 26-282 daysWestenburg Kevin CamererPresidentPPurchase+10.5K$1.62+$17.0K+7.7%147.2K after3 lots
Aug 21, 2025 (view filing)Aug 19-202 daysWestenburg Kevin CamererPresidentPPurchase+7.50K$1.60+$12.0K+5.8%136.7K after2 lots
Jun 10, 2025 (view filing)9:00 PM ETJun 64 daysFrost Phillip MD Et Al and 1 other10% OwnerPPurchase+195.9K$1.10+$215.4K+15.4%1.47M after
Jun 10, 2025 (view filing)Jun 64 daysSteinberg Joseph S10% OwnerPPurchase+195.9K$1.10+$215.4K+15.7%1.45M after
Jun 10, 2025 (view filing)Jun 64 daysWinger Matthew C.Chief Executive OfficerPPurchase+101.4K$1.10+$111.6K+75.4%235.9K after
Jul 1, 2024 (view filing)Jun 283 daysLiebowitz MichaelChief Executive OfficerPPurchase+2.50K$2.94+$7.35K+0.1%3.09M after
May 28, 2024 (view filing)May 235 daysWinger Matthew C.EVP - Corporate DevelopmentPPurchase+7.50K$2.92+$21.9K+11.2%74.5K after
Aug 28, 2023 (view filing)Aug 24-284 daysWinger Matthew C.EVP - Corporate DevelopmentPPurchase+5.00K$3.24+$16.2K+8.1%67.0K after3 lots
Aug 23, 2023 (view filing)Aug 22-231 dayGoldman Jacqueline JoyDirectorPPurchase+3.00K$3.09+$9.27KNew position3.00K after2 lots
Aug 22, 2023 (view filing)Aug 18-214 daysLiebowitz MichaelChief Executive OfficerPPurchase+2.00K$3.24+$6.48K+0.1%3.09M after3 lots
Sep 15, 2022 (view filing)Sep 132 daysLiebowitz Michael10% OwnerPPurchase+1.25M$1.40+$1.75M+68.2%3.08M after
Jun 10, 2022 (view filing)6:13 PM ETJun 8-92 daysLiebowitz Michael10% OwnerPPurchase+43.5K$0.1699+$7.39K+0.2%18.3M after2 lots
Jun 3, 2022 (view filing)9:00 PM ETJun 1-22 daysLiebowitz Michael10% OwnerPPurchase+146.0K$0.1655+$24.2K+0.8%18.3M after4 lots
May 25, 2022 (view filing)9:30 PM ETMay 23-252 daysLiebowitz Michael10% OwnerPPurchase+9.18M$0.1685+$1.55M+102.3%18.1M after3 lots
May 25, 2022 (view filing)9:30 PM ETMay 232 daysWinger Matthew C.Director, Other: Member of a 10% owner groupPPurchase+25.0K$0.15+$3.75K+4.2%620.0K after
May 24, 2022 (view filing)7:00 PM ETMay 231 dayEriksen Howard Timothy10% OwnerSSale−707.9K$0.165−$116.8K−100.0%0 after
May 24, 2022 (view filing)7:00 PM ETMay 231 dayEriksen Howard Timothy10% OwnerSSale−7.37M$0.165−$1.22M−100.0%1.00K after
May 13, 2022 (view filing)9:31 PM ETMay 13Same dayWinger Matthew C.Other: Member of a 10% owner groupPPurchase+25.0K$0.16+$4.00K+4.4%595.0K after
May 13, 2022 (view filing)9:30 PM ETMay 11-132 daysLiebowitz Michael10% OwnerPPurchase+270.5K$0.16+$43.3K+3.1%8.97M after3 lots
May 10, 2022 (view filing)3:31 PM ETMay 91 dayEriksen Howard Timothy10% OwnerPPurchase+68.0K$0.15+$10.2K+10.6%707.9K after
May 10, 2022 (view filing)3:31 PM ETMay 91 dayEriksen Howard Timothy10% OwnerPPurchase+30.0K$0.15+$4.50K+0.4%7.37M after
Apr 29, 2022 (view filing)1:42 PM ETApr 281 dayEriksen Howard Timothy10% OwnerPPurchase+225.0K$0.158+$35.5K+3.2%7.34M after
Apr 21, 2022 (view filing)7:48 PM ETApr 20-211 dayEriksen Howard Timothy10% OwnerPPurchase+40.4K$0.1599+$6.46K+0.6%7.12M after2 lots
Mar 18, 2022 (view filing)5:52 PM ETMar 171 dayWinger Matthew C.Other: Member of a 10% owner groupPPurchase+5.00K$0.19+$950+0.9%570.0K after
Mar 18, 2022 (view filing)5:52 PM ETMar 16-182 daysLiebowitz Michael10% OwnerPPurchase+64.3K$0.19+$12.2K+0.7%8.70M after3 lots
Mar 11, 2022 (view filing)8:12 PM ETMar 9-112 daysLiebowitz Michael10% OwnerPPurchase+229.6K$0.19+$43.6K+2.7%8.63M after2 lots
Mar 11, 2022 (view filing)8:11 PM ETMar 11Same dayWinger Matthew C.Other: Member of a 10% owner groupPPurchase+17.6K$0.19+$3.35K+3.2%565.0K after
Dec 13, 2021 (view filing)4:08 PM ETDec 67 daysEriksen Howard Timothy10% OwnerPPurchase+380.0K$0.138+$52.4K+5.7%7.06M afterAmended
Dec 6, 2021 (view filing)11:09 AM ETDec 2-34 daysEriksen Howard Timothy10% OwnerPPurchase+171.0K$0.1591+$27.2K+2.6%6.68M after2 lots
Nov 26, 2021 (view filing)3:30 PM ETNov 242 daysEriksen Howard Timothy10% OwnerPPurchase+326.3K$0.17+$55.5K+5.3%6.51M after
Aug 18, 2021 (view filing)4:29 PM ETAug 135 daysLateFeinstein MichaelChairman of the BoardSSaleCommon stock, $.01 par value−50.0K$0.215−$10.8K−3.7%1.32M after
Jul 26, 2021 (view filing)4:31 PM ETJul 233 daysWhite PhilipDirectorSSaleCommon stock, $.01 par value−50.0K$0.1956−$9.78K−17.0%244.2K after2 lots