Shek Bernard

Insider

Chief Legal Officer & Secty

Trades at: SNDK

30D 90D 1Y

Net shares · 90d

-600

0 buy · 600 sell

Net value · 90d

-$1.0M

$0 in · $1.0M out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 600 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

SNDK Sell·S
Jun 3, 26

Chief Legal Officer & Secty · 10b5-1

$1.0M

600 sh · $1,736.00

Own -2%
SNDK Other·F
May 25, 26

Chief Legal Officer & Secty

$312.0K

211 sh · $1,478.69

Own -1%
SNDK Other·F
May 21, 26

Chief Legal Officer & Secty

$165.0K

107 sh · $1,542.24

Own -0%
SNDK Other·F
May 20, 26

Chief Legal Officer & Secty

$151.8K

109 sh · $1,392.56

Own -0%
SNDK Other·F
Apr 20, 26

Chief Legal Officer & Secty

$37.4K

41 sh · $913.02

Own -0%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 3, 2026	SNDK	Chief Legal Officer & Secty	Sell S	600	-2%	$1,736.00	$1.0M
May 25, 2026	SNDK	Chief Legal Officer & Secty	Other F	211	-1%	$1,478.69	$312.0K
May 21, 2026	SNDK	Chief Legal Officer & Secty	Other F	107	-0%	$1,542.24	$165.0K
May 20, 2026	SNDK	Chief Legal Officer & Secty	Other F	109	-0%	$1,392.56	$151.8K
Apr 20, 2026	SNDK	Chief Legal Officer & Secty	Other F	41	-0%	$913.02	$37.4K

About Shek Bernard

This profile aggregates every SEC Form 4 insider transaction reported by Shek Bernard 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.