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ProtoKinetix, Inc.

PKTX
Industry
Pharmaceutical Preparations
SEC CIK
0001128189

No open-market purchases or sales by ProtoKinetix, Inc. insiders were filed in the last 90 days; 1 institution reported holding it in 13F filings for Q2 2026, worth $200 in total; no superinvestor holds it.

Open-market trades, last 90 days

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

Open-market buys
0 filings
Open-market sells
0 filings
Insiders trading
0
Net value
$0
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for ProtoKinetix, 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 ProtoKinetix, Inc.
NameTitleLast reported holdingLast filingFilings, past year
Smith Clarence EdwardPresident & CEO70,214,444Sep 27, 20240
Guzzetta Michael RichardCFO736,369Oct 27, 20230
Young Lachlan Grant10% Owner0IndirectDec 14, 20220
McDonough Edward P.Director–Dec 9, 20220

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 27, 2024 (view filing)5:10 PM ETSep 261 daySmith Clarence EdwardPresident & CEOPPurchase+2.00M$0.01+$20.0K+2.9%70.2M after
Jun 17, 2024 (view filing)3:13 PM ETJun 13-144 daysSmith Clarence EdwardPresident & CEOPPurchase+6.50M$0.01+$65.0K+10.5%68.2M after2 lots
Apr 15, 2024 (view filing)9:45 PM ETMar 20-2926 daysLateSmith Clarence EdwardPresident & CEOPPurchase+3.17M$0.0111+$35.0K+5.4%61.7M after2 lots
Dec 28, 2023 (view filing)3:14 PM ETDec 262 daysSmith Clarence EdwardPresident & CEOPPurchase+7.33M$0.015+$110.0K+14.3%58.5M after
Oct 27, 2023 (view filing)5:06 PM ETOct 261 dayGuzzetta Michael RichardCFOPPurchase+20.0K$0.0165+$330+2.8%736.4K after
Aug 30, 2023 (view filing)4:10 PM ETAug 291 daySmith Clarence EdwardPresident & CEOPPurchase+1.50M$0.02+$30.0K+3.0%51.2M after
Jun 15, 2023 (view filing)3:55 PM ETJun 15Same daySmith Clarence EdwardPresident & CEOPPurchase+2.00M$0.02+$40.0K+4.2%49.7M after
May 24, 2023 (view filing)4:23 PM ETMay 222 daysSmith Clarence EdwardPresident & CEOPPurchase+3.75M$0.02+$75.0K+8.5%47.7M after
Jan 31, 2023 (view filing)6:30 PM ETJan 238 daysLateSmith Clarence EdwardPresident & CEOPPurchase+2.00M$0.02+$40.0K+4.8%44.0M after
Jan 4, 2023 (view filing)6:03 PM ETDec 14-21, 202221 daysLateSmith Clarence EdwardPresident & CEOPPurchase+337.5K$0.0292+$9.87K+2.5%13.6M after4 lots
Jan 4, 2023 (view filing)6:03 PM ETDec 30, 20225 daysSmith Clarence EdwardPresident & CEOPPurchase+1.85M$0.02+$37.0K+4.6%42.0M after
Dec 9, 2022 (view filing)5:15 PM ETDec 81 daySmith Clarence EdwardPresident & CEOPPurchase+2.52M$0.025+$63.0K+6.7%40.1M after
Oct 11, 2022 (view filing)5:21 PM ETSep 2912 daysLateSmith Clarence EdwardPresident & CEOPPurchase+3.33M$0.03+$100.0K+9.7%37.6M after
Jul 14, 2022 (view filing)7:36 PM ETJul 113 daysLateSmith Clarence EdwardPresident & CEOPPurchase+2.67M$0.03+$80.0K+8.4%34.3M after
May 18, 2022 (view filing)4:20 PM ETMay 162 daysGuzzetta Michael RichardCFOPPurchase+10.0K$0.049+$490+1.4%716.4K after
Apr 14, 2022 (view filing)6:38 PM ETMar 3015 daysLateSmith Clarence EdwardPresident & CEOPPurchase+600.0K$0.05+$30.0K+1.9%31.6M after
Apr 14, 2022 (view filing)6:38 PM ETMar 3015 daysLateSmith Clarence EdwardPresident & CEOPPurchase+600.0K$0.00$0–600.0K afterDerivative
Mar 21, 2022 (view filing)4:15 PM ETMar 183 daysSmith Clarence EdwardPresident & CEOPPurchase+1.00M$0.05+$50.0K+3.3%31.0M after
Mar 21, 2022 (view filing)4:15 PM ETMar 183 daysSmith Clarence EdwardPresident & CEOPPurchase+1.00M$0.00$0–1.00M afterDerivative
Dec 28, 2021 (view filing)6:38 PM ETDec 226 daysLateSmith Clarence EdwardPresident & CEOPPurchase+833.3K$0.06+$50.0K+2.9%30.0M after
Sep 2, 2021 (view filing)6:35 PM ETAug 19-Sep 114 daysLateGuzzetta Michael RichardCFOPPurchase+5.00K$0.13+$650+0.7%706.4K after3 lots
Aug 6, 2021 (view filing)7:57 PM ETJan 12206 daysLateSmith Clarence EdwardPresident & CEOPPurchase+142.9K$0.07+$10.0K+0.5%29.2M after
Aug 6, 2021 (view filing)7:57 PM ETJan 12206 daysLateSmith Clarence EdwardPresident & CEOPPurchase+142.9K$0.07+$10.0K–142.9K afterDerivative