Phanstiel S. Louise

SEC Form 4 insider
Butterfly Network, Inc. ($BFLY)
1 thesis · first seen Aug 17, 2026
WindowThesesResolvedWinsWin rateAvg returnMedian return
1d1100%-0.2%-0.2%
3d111100%+1.7%+1.7%
1w000
1m000
3m000
6m000
1y000

Past performance does not predict future results. Informational only, not investment advice.

Thesis history

$BFLYSEC Form 4bullish
Long 115,200 shares of BFLY
Bought 115,200 @ $8.68 avg · $999,510 · 2026-08-14

Form 4: Phanstiel S. Louise bought BFLY

Phanstiel S. Louise (Director at Butterfly Network, Inc.) reported an open-market purchase of 115,200 shares of BFLY at an average $8.68, roughly $999,510, in a Form 4 filed 2026-08-17.

At post $9.02Now $9.17+1.7% since postedas of Aug 20, 4:59 PM ET
1d-0.2%
3d+1.7%
1w
1m
3m
6m
1y
View filing on SEC.gov →

End of results.