Rogers Campbell

Insider

Chief Medical Officer

Trades at: HTFL· NSPR

30D 90D 1Y

Net shares · 90d

-73.8K

0 buy · 73.8K sell

Net value · 90d

-$1.9M

$0 in · $1.9M out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 73.8K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 90d

Open-market Buys Sells All types

HTFL Sell·S
May 18, 26

Chief Medical Officer · 10b5-1

$261.3K

9.2K sh · $28.34

Own -10%
HTFL Sell·S
Apr 1, 26

Chief Medical Officer · 10b5-1

$1.6M

64.5K sh · $24.64

Own -44%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 18, 2026	HTFL	Chief Medical Officer	Sell S	9.2K	-10%	$28.34	$261.3K
Apr 1, 2026	HTFL	Chief Medical Officer	Sell S	64.5K	-44%	$24.64	$1.6M

Buy Sell Non-market (grant · exercise · gift)

About Rogers Campbell

This profile aggregates every SEC Form 4 insider transaction reported by Rogers Campbell across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.