Mark Shteiman

Insider

Chief Product Officer

Trades at: ALLT

30D 90D 1Y

Net shares · 90d

-21.0K

0 buy · 21.0K sell

Net value · 90d

-$155.4K

$0 in · $155.4K out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 21.0K 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

ALLT Sell·S
Jun 15, 26

Chief Product Officer

$15.0K

2.0K sh · $7.50

Own -1%
ALLT Sell·S
May 22, 26

Chief Product Officer

$45.5K

6.0K sh · $7.58

Own -3%
ALLT Sell·S
May 21, 26

Chief Product Officer

$37.0K

5.0K sh · $7.39

Own -2%
ALLT Sell·S
May 19, 26

Chief Product Officer

$36.6K

5.0K sh · $7.32

Own -2%
ALLT Sell·S
May 18, 26

Chief Product Officer

$21.4K

3.0K sh · $7.13

Own -1%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 15, 2026	ALLT	Chief Product Officer	Sell S	2.0K	-1%	$7.50	$15.0K
May 22, 2026	ALLT	Chief Product Officer	Sell S	6.0K	-3%	$7.58	$45.5K
May 21, 2026	ALLT	Chief Product Officer	Sell S	5.0K	-2%	$7.39	$37.0K
May 19, 2026	ALLT	Chief Product Officer	Sell S	5.0K	-2%	$7.32	$36.6K
May 18, 2026	ALLT	Chief Product Officer	Sell S	3.0K	-1%	$7.13	$21.4K

About Mark Shteiman

This profile aggregates every SEC Form 4 insider transaction reported by Mark Shteiman 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.