William P Scully

Insider

10% Owner

Trades at: PRTA

30D 90D 1Y

Net shares · 90d

+345.0K

345.0K buy · 0 sell

Net value · 90d

$3.1M

$3.1M in · $0 out

Sentiment · 90d

Net buying

100% buying · 0% selling

Open-market trades · 90d

345.0K buy · 0 sell

Net buy / sell volume (all companies)

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Show open-market only

PRTA Buy·P
Jun 16, 26

10% Owner

$158.0K

20.0K sh · $7.90

Own +3%
PRTA Other·G
Jun 15, 26

10% Owner

$0

325.0K sh

Own -31%
PRTA Buy·P
Jun 11, 26

10% Owner

$1.0M

125.0K sh · $8.17

Own +13%
PRTA Buy·P
Jun 4, 26

10% Owner

$465.3K

50.0K sh · $9.31

Own +6%
PRTA Buy·P
Jun 2, 26

10% Owner

$471.3K

50.0K sh · $9.43

Own +6%
PRTA Buy·P
May 22, 26

10% Owner

$981.3K

100.0K sh · $9.81

Own +14%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 16, 2026	PRTA	10% Owner	Buy P	20.0K	+3%	$7.90	$158.0K
Jun 15, 2026	PRTA	10% Owner	Other G	325.0K	-31%	—	$0
Jun 11, 2026	PRTA	10% Owner	Buy P	125.0K	+13%	$8.17	$1.0M
Jun 4, 2026	PRTA	10% Owner	Buy P	50.0K	+6%	$9.31	$465.3K
Jun 2, 2026	PRTA	10% Owner	Buy P	50.0K	+6%	$9.43	$471.3K
May 22, 2026	PRTA	10% Owner	Buy P	100.0K	+14%	$9.81	$981.3K

About William P Scully

This profile aggregates every SEC Form 4 insider transaction reported by William P Scully 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.