Form4insider filings, from the source

Insider · CIK 0001560959

Joanna Horobin

Files at: LQDA, IDRA, VSTM. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $1,035 · 1sales $0 · 0net $1,035
$10k$10k$100k$100k$1M$1MbuyssalesDec 19Dec 19Dec 19Dec 20Dec 20Dec 20Dec 21

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 16, 2026 AForm 4 →Jun 18, 4:32 pm EDTLiquidia CorpLQDA5,882——39,637—
Jan 3, 2019 AForm 4 →Jan 7, 8:24 pm ESTIDERA PHARMACEUTICALS, INC.IDRA18,100——20,144— plan?
Dec 20, 2018 PForm 4 →Dec 20, 5:27 pm ESTIDERA PHARMACEUTICALS, INC.IDRA300$3.45$1,0352,044+17.2% plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jan 3, 2019 AForm 4 →Jan 7, 8:24 pm ESTIDERA PHARMACEUTICALS, INC.IDRA45,500——45,500—
Aug 13, 2018 AForm 4 →Aug 15, 4:27 pm EDTIDERA PHARMACEUTICALS, INC.IDRA32,500——32,500—
Jan 3, 2018 AForm 4 →Jan 5, 4:21 pm ESTIDERA PHARMACEUTICALS, INC.IDRA270,000$2.24$604,800270,000—
Jan 3, 2017 AForm 4 →Jan 6, 4:23 pm ESTIDERA PHARMACEUTICALS, INC.IDRA185,000——185,000— late
Nov 30, 2015 AForm 4 →Dec 2, 4:09 pm ESTIDERA PHARMACEUTICALS, INC.IDRA600,000——275,000—
Jan 8, 2015 AForm 4 →Jan 12, 9:32 am ESTVerastem, Inc.VSTM100,118——100,118—