HYPR Stock: Insider Activity, Filings & Research

Hyperfine, Inc. (HYPR)Drillr’s hub for HYPR insider activity, SEC filings, earnings signals and AI research. Over the trailing 3 months, HYPR insiders filed 0 open-market buys and 4 sales (SEC Form 4).

HYPR insider trading activity (SEC Form 4)

Sentiment
0/100
Buys (3m)
0
Sells (3m)
4
Net (3m)
-$78.5K
Insider trades by month Buys Sells
May
Aug
Nov
Feb
Mar
May
Context3-month price +35.5%Institutions accumulating (13F)
DateInsiderTypeSharesPrice
May 27, 2026TEISSEYRE THOMASofficer: Chief Operating OfficerSell6,047$1.65
May 27, 2026HALE BRETTofficer: CFO and CAOSell6,047$1.65
May 22, 2026Dahldorf John TdirectorGrant157,700$1.49
May 22, 2026ROTHBERG JONATHAN Mdirector, 10 percent owner: Grant157,700$1.49
May 22, 2026Wolterman DandirectorGrant157,700$1.49
May 22, 2026Fattori Ruth AdirectorGrant157,700$1.49
Apr 1, 2026TEISSEYRE THOMASofficer: Chief Operating OfficerGrant330,000
Apr 1, 2026Sainz Mariadirector, officer: President and CEOGrant750,000
Apr 1, 2026HALE BRETTofficer: CFO and CAOGrant330,000
Mar 25, 2026HALE BRETTofficer: CFO and CAOSell24,188$1.21
Mar 25, 2026TEISSEYRE THOMASofficer: Chief Operating OfficerSell24,188$1.21
Feb 17, 2026TEISSEYRE THOMASofficer: Chief Operating OfficerSell821$1.11
Nov 19, 2025TEISSEYRE THOMASofficer: Chief Operating OfficerSell1,405$1.08
Aug 18, 2025TEISSEYRE THOMASofficer: Chief Operating OfficerSell1,151$1.33
Jun 6, 2025Wolterman DandirectorGrant81,817$0.86

Source: HYPR SEC Form 4 filings, latest May 27, 2026. For informational purposes only — not investment advice.

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