The chart above plots the price of ESPR over the range selected — one day to the full history — drawn by TradingView from their own data. Our own licensed end-of-day series holds 20 sessions over that window: $3.15 on 11 June 2026 through $3.19 on 10 July 2026.
Market cap$821.2M
52-week range$1.11 – $4.08
Avg volume2.0M
Finazon · prior-day close · valuation computed from SEC EDGAR filings · as of Sep 8, 2026
ESPR insider trades
SEC Form 4 · last 90 days · newest reported trade 17 Jun 2026
Open-market buys0
Open-market sells3
Net sold$240K
Non-trade filings9
DateInsiderTypeSharesValue
17 Jun 2026Halladay BenjaminChief Financial OfficerSell10,773$34K
17 Jun 2026Koenig Sheldon L.President and CEOSell53,588$169K
17 Jun 2026Looker BenjaminChief Legal OfficerSell11,824$37K
Compensation mechanics
Share grants, option exercises, tax withholding and transfers. They reach the same Form 4 as a trade, but they are not the insider buying or selling on the open market, so no purchase or sale value applies to them.
DateInsiderTypeSharesValue
13 Jul 2026CARROLL J MARTINDirectorOther177,523
13 Jul 2026Koenig Sheldon L.President and CEOOther2,121,094
8 of the 45 institutional funds we track reported a ESPR position for the quarter ended 30 Jun 2026 — a combined $49.2M; the latest of those filings landed 02 Sep 2026.