Bernstein Harold

Insider

President, R&D & CMO

Trades at: MAZE

30D 90D 1Y

Net shares · 90d

-44.9K

0 buy · 44.9K sell

Net value · 90d

-$1.2M

$0 in · $1.2M out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 44.9K 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

MAZE Exercise·M
Jun 1, 26

President, R&D & CMO · 10b5-1

$0

14.9K sh

Own +8%
MAZE Sell·S
Jun 1, 26

President, R&D & CMO · 10b5-1

$381.1K

14.9K sh · $25.66 avg · 2 lots

Own -100%
MAZE Exercise·M
Jun 1, 26

President, R&D & CMO · 10b5-1

$154.8K

14.9K sh · $10.42

Own New
MAZE Exercise·M
May 14, 26

President, R&D & CMO · 10b5-1

$0

15.0K sh

Own +7%
MAZE Sell·S
May 14, 26

President, R&D & CMO · 10b5-1

$393.4K

15.0K sh · $26.22

Own -100%
MAZE Exercise·M
May 14, 26

President, R&D & CMO · 10b5-1

$156.3K

15.0K sh · $10.42

Own New
MAZE Exercise·M
Apr 1, 26

President, R&D & CMO · 10b5-1

$0

15.0K sh

Own +7%
MAZE Sell·S
Apr 1, 26

President, R&D & CMO · 10b5-1

$441.9K

15.0K sh · $29.46 avg · 3 lots

Own -100%
MAZE Exercise·M
Apr 1, 26

President, R&D & CMO · 10b5-1

$156.3K

15.0K sh · $10.42

Own New

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 1, 2026	MAZE	President, R&D & CMO	Exercise M	14.9K	+8%	—	$0
Jun 1, 2026	MAZE	President, R&D & CMO	Sell S	14.9K2 lots	-100%	$25.66 avg	$381.1K
Jun 1, 2026	MAZE	President, R&D & CMO	Exercise M	14.9K	New	$10.42	$154.8K
May 14, 2026	MAZE	President, R&D & CMO	Exercise M	15.0K	+7%	—	$0
May 14, 2026	MAZE	President, R&D & CMO	Sell S	15.0K	-100%	$26.22	$393.4K
May 14, 2026	MAZE	President, R&D & CMO	Exercise M	15.0K	New	$10.42	$156.3K
Apr 1, 2026	MAZE	President, R&D & CMO	Exercise M	15.0K	+7%	—	$0
Apr 1, 2026	MAZE	President, R&D & CMO	Sell S	15.0K3 lots	-100%	$29.46 avg	$441.9K
Apr 1, 2026	MAZE	President, R&D & CMO	Exercise M	15.0K	New	$10.42	$156.3K

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

About Bernstein Harold

This profile aggregates every SEC Form 4 insider transaction reported by Bernstein Harold 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.