Form4insider filings, from the source

Insider · CIK 0001293789

Richard I Steinhart

Files at: ATNM, BTAI, ATOS. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $13k · 4sales $0 · 0net $13k
$10k$10k$100k$100k$1M$1MbuyssalesApr 2016Sep 2016Feb 2017Aug 2017Jan 2018Jun 2018Dec 2018

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 2, 2026 AForm 4 →Sep 4, 5:00 pm EDTActinium Pharmaceuticals, Inc.ATNM62,800——63,116—
Jun 15, 2026 MForm 4 →Jun 17, 8:00 pm EDTBioXcel Therapeutics, Inc.BTAI35——26,335—
Dec 3, 2018 PForm 4 →Dec 4, 9:49 am ESTBioXcel Therapeutics, Inc.BTAI500$5.20$2,6001,500+50.0% plan?
Nov 30, 2018 PForm 4 →Nov 30, 5:36 pm ESTBioXcel Therapeutics, Inc.BTAI500$5.00$2,5001,000+100% plan?
Nov 29, 2018 PForm 4 →Nov 30, 2:30 pm ESTBioXcel Therapeutics, Inc.BTAI500$5.00$2,500500— plan?
Mar 6, 2018 JForm 4 →Mar 8, 4:24 pm ESTActinium Pharmaceuticals, Inc.ATNM7,000$0.50$3,5009,500— plan?
Apr 14, 2016 PForm 4 →Apr 18, 5:24 pm EDTActinium Pharmaceuticals, Inc.ATNM2,500$2.01$5,0252,500— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 2, 2026 AForm 4 →Sep 4, 5:00 pm EDTActinium Pharmaceuticals, Inc.ATNM94,200——94,200—
Jun 15, 2026 MForm 4 →Jun 17, 8:00 pm EDTBioXcel Therapeutics, Inc.BTAI35——212—
Jul 13, 2018 AForm 4 →Jul 17, 5:04 pm EDTActinium Pharmaceuticals, Inc.ATNM75,000$0.7829$58,71875,000—
Jun 27, 2018 AForm 4 →Jun 29, 4:03 pm EDTATOSSA GENETICS INCATOS45,000——45,000—
Mar 12, 2018 AForm 4 →Mar 13, 5:12 pm EDTBioXcel Therapeutics, Inc.BTAI32,232——116,130—
Mar 6, 2018 JForm 4 →Mar 8, 4:24 pm ESTActinium Pharmaceuticals, Inc.ATNM7,000$0.50$3,5005,250—
May 24, 2017 AForm 4 →May 26, 1:53 pm EDTATOSSA GENETICS INCATOS49,531——59,062—
Mar 14, 2017 AForm 4 →Mar 16, 4:10 pm EDTActinium Pharmaceuticals, Inc.ATNM75,000$1.39$104,25075,000—
May 18, 2016 AForm 4 →May 19, 7:30 pm EDTATOSSA GENETICS INCATOS71,484——71,484—
Apr 15, 2016 AForm 4 →Apr 18, 5:24 pm EDTActinium Pharmaceuticals, Inc.ATNM75,000$1.99$149,25075,000—
May 12, 2015 AForm 4 →May 14, 2:30 pm EDTATOSSA GENETICS INCATOS40,000——40,000—
Feb 18, 2015 AForm 4 →Mar 16, 5:25 pm EDTActinium Pharmaceuticals, Inc.ATNM25,000$3.58$89,50025,000— late