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Cerenome, Inc.

CNSY
Exchange
Nasdaq
Industry
Surgical & Medical Instruments & Apparatus
SEC CIK
0001095981

No open-market purchases or sales by Cerenome, Inc. insiders were filed in the last 90 days; 22 institutions reported holding it in 13F filings for Q2 2026, worth $2.89M in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Cerenome, 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 Cerenome, 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 Cerenome, Inc.
NameTitleLast reported holdingLast filingFilings, past year
Andrews Ronald AsburyDirector922Jul 1, 20262
Guse KyleDirector922Jul 1, 20262
van Es-Johansson AnDirector922Jul 1, 20262
Hedrick Marc HChief Executive Officer44,483Jul 1, 20267
Clowes HowardDirector1,981Jul 1, 20262
Hawkins Richard JDirector1,529Jul 1, 20262
Sims Andrew John Hugh MacIntyreChief Financial Officer9,941Jul 1, 20268
Daniels Eric JosephChief Development Officer–Apr 22, 20261
Lenk Robert PDirector139,327Aug 25, 20250
Petersen GregDirector48,921Feb 20, 20250
LaFrance Norman D.Chief Medical Officer–Feb 26, 20240

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
Nov 5, 2025 (view filing)Nov 41 daySims Andrew John Hugh MacIntyreChief Financial OfficerPPurchase+20.0K$0.51+$10.2K+41.5%68.1K after
Aug 25, 2025 (view filing)7:30 AM ETAug 223 daysLenk Robert PDirectorPPurchase+110.0K$0.4889+$53.8K+375.1%139.3K after
Sep 17, 2024 (view filing)Sep 134 daysHawkins Richard JDirectorPPurchase+4.00K$1.50+$6.00K+35.8%15.2K after
Sep 16, 2024 (view filing)Sep 124 daysHawkins Richard JDirectorPPurchase+6.29K$1.35+$8.48K+128.2%11.2K after
Sep 13, 2024 (view filing)Sep 112 daysPetersen GregDirectorPPurchase+12.5K$1.35+$16.9K+34.3%48.9K after
Sep 13, 2024 (view filing)Sep 112 daysClowes HowardDirectorPPurchase+5.00K$1.34+$6.70K+23.3%26.5K after
Sep 11, 2024 (view filing)Sep 101 dayHedrick Marc HChief Executive OfficerPPurchase+8.00K$1.23+$9.84K+64.4%20.4K after
Sep 11, 2024 (view filing)Sep 101 daySims Andrew John Hugh MacIntyreChief Financial OfficerPPurchase+4.10K$1.27+$5.20K+71.7%9.81K after
May 10, 2024 (view filing)May 82 daysSims Andrew John Hugh MacIntyreChief Financial OfficerPPurchase+4.90K$2.04+$10.0K+601.5%5.72K after
May 10, 2024 (view filing)May 82 daysHedrick Marc HChief Executive OfficerPPurchase+12.3K$2.04+$25.0K+7,208.8%12.4K after
May 10, 2024 (view filing)May 82 daysPetersen GregDirectorPPurchase+12.3K$2.04+$25.0K+50.7%36.4K after
May 10, 2024 (view filing)May 82 daysHawkins Richard JDirectorPPurchase+4.90K$2.04+$10.0K+490,200.0%4.90K after
May 10, 2024 (view filing)May 82 daysClowes HowardDirectorPPurchase+9.80K$2.04+$20.0K+83.8%21.5K after
May 10, 2024 (view filing)May 82 daysLenk Robert PDirectorPPurchase+4.17K$2.04+$8.50K+16.6%29.3K after
Dec 15, 2023 (view filing)Nov 2025 daysLateHedrick Marc HChief Executive OfficerSSale−2.07K$1.96−$4.05K−92.4%170 after
Nov 17, 2023 (view filing)Nov 15-162 daysLenk Robert PDirectorPPurchase+2.00K$1.86+$3.72K+8.6%25.2K after2 lots
Nov 15, 2023 (view filing)Nov 10-135 daysLateLenk Robert PDirectorPPurchase+6.00K$1.44+$8.62K+35.0%23.2K after2 lots
Nov 13, 2023 (view filing)Nov 8-95 daysLenk Robert PDirectorPPurchase+9.20K$1.62+$14.9K+115.6%17.2K after2 lots
Nov 8, 2023 (view filing)Nov 6-72 daysLenk Robert PDirectorPPurchase+7.39K$1.61+$11.9K+1,306.5%7.96K after2 lots
Sep 15, 2023 (view filing)Sep 132 daysClowes HowardDirectorPPurchase+6.99K$1.43+$10.0K+148.8%11.7K after
Sep 12, 2023 (view filing)Sep 111 dayPetersen GregDirectorPPurchase+20.0K$1.70+$34.0K+480.1%24.2K after
Jun 8, 2023 (view filing)Jun 62 daysClowes HowardDirectorPPurchase+1.00K$3.98+$3.98K+27.0%4.70K after
May 4, 2023 (view filing)May 31 dayClowes HowardDirectorPPurchase+2.50K$3.64+$9.10K+208.3%3.70K after
Mar 6, 2023 (view filing)Mar 33 daysHawkins Richard JDirectorPPurchaseSeries F Preferred Stock+1$1,000.00+$1.00KNew position1 after
Jan 4, 2023 (view filing)7:56 PM ETDec 30, 20225 daysLenk Robert PDirectorSSale−1.50K$0.3147−$472.05−15.0%8.50K after
Jun 16, 2022 (view filing)Jun 151 dayHedrick Marc HChief Executive OfficerPPurchase+5.00K$0.65+$3.25K+17.5%33.6K after
Jun 6, 2022 (view filing)Jun 24 daysClowes HowardDirectorPPurchase+15.0K$0.57+$8.55K+500.0%18.0K after
May 19, 2022 (view filing)May 172 daysPetersen GregDirectorPPurchase+30.0K$0.55+$16.5K+92.3%62.5K after
Apr 28, 2022 (view filing)Apr 262 daysHedrick Marc HChief Executive OfficerPPurchase+2.50K$0.68+$1.70K+9.6%28.6K after
Apr 27, 2022 (view filing)Apr 261 daySims Andrew John Hugh MacIntyreChief Financial OfficerPPurchase+3.00K$0.67+$2.01K+32.5%12.2K after
Apr 27, 2022 (view filing)Apr 261 dayHedrick Marc HChief Executive OfficerPPurchase+5.00K$0.69+$3.45K+23.7%26.1K after
Mar 3, 2022 (view filing)Mar 12 daysSims Andrew John Hugh MacIntyreChief Financial OfficerPPurchase+2.00K$1.10+$2.20K+27.7%9.23K after
Nov 4, 2021 (view filing)Nov 22 daysSims Andrew John Hugh MacIntyreChief Financial OfficerPPurchase+1.00K$1.86+$1.86K+16.1%7.23K after
Oct 28, 2021 (view filing)Oct 271 dayPetersen GregDirectorPPurchase+12.5K$1.72+$21.5K+62.5%32.5K after
Oct 27, 2021 (view filing)Oct 261 dayHedrick Marc HChief Executive OfficerPPurchase+2.50K$1.66+$4.15K+13.5%21.1K after
Oct 27, 2021 (view filing)Oct 261 daySims Andrew John Hugh MacIntyreChief Financial OfficerPPurchase+2.00K$1.67+$3.34K+47.3%6.23K after
Sep 15, 2021 (view filing)Sep 132 daysLenk Robert PDirectorPPurchase+7.00K$1.86+$13.0K+233.3%10.0K after
Jul 29, 2021 (view filing)Jul 27-282 daysSims Andrew John Hugh MacIntyreChief Financial OfficerPPurchase+4.23K$1.98+$8.36KNew position4.23K after2 lots