David Young

Insider

Pres. Research & Development

Trades at: PCSA

30D 90D 1Y

Net shares · 90d

+10.5K

10.5K buy · 0 sell

Net value · 90d

$27.5K

$27.5K in · $0 out

Sentiment · 90d

Net buying

100% buying · 0% selling

Open-market trades · 90d

10.5K 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 · open-market

Include grants & non-market

PCSA Buy·P
Jun 15, 26

Pres. Research & Development

$4.6K

2.1K sh · $2.22

Own +12%
PCSA Buy·P
May 29, 26

Pres. Research & Development

$4.6K

1.8K sh · $2.57

Own +12%
PCSA Buy·P
May 15, 26

Pres. Research & Development

$4.6K

1.5K sh · $2.97

Own +11%
PCSA Buy·P
Apr 30, 26

Pres. Research & Development

$4.6K

1.7K sh · $2.69

Own +14%
PCSA Buy·P
Apr 15, 26

Pres. Research & Development

$4.6K

1.5K sh · $2.97

Own +15%
PCSA Buy·P
Mar 31, 26

Pres. Research & Development

$4.6K

1.8K sh · $2.54

Own +21%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 15, 2026	PCSA	Pres. Research & Development	Buy P	2.1K	+12%	$2.22	$4.6K
May 29, 2026	PCSA	Pres. Research & Development	Buy P	1.8K	+12%	$2.57	$4.6K
May 15, 2026	PCSA	Pres. Research & Development	Buy P	1.5K	+11%	$2.97	$4.6K
Apr 30, 2026	PCSA	Pres. Research & Development	Buy P	1.7K	+14%	$2.69	$4.6K
Apr 15, 2026	PCSA	Pres. Research & Development	Buy P	1.5K	+15%	$2.97	$4.6K
Mar 31, 2026	PCSA	Pres. Research & Development	Buy P	1.8K	+21%	$2.54	$4.6K

About David Young

This profile aggregates every SEC Form 4 insider transaction reported by David Young 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.