Altemus Stephen J

Insider

Chief Executive Officer

Trades at: LUNR

30D 90D 1Y

Net shares · 365d

-3.1M

0 buy · 3.1M sell

Net value · 365d

-$52.3M

$0 in · $52.3M out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 3.1M 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 · 365d

Open-market Buys Sells All types

LUNR Sell·S
Apr 15, 26

Chief Executive Officer

$324.6K

13.8K sh · $23.61

Own -1%
LUNR Sell·S
Feb 13, 26

Chief Executive Officer

$1.4M

86.8K sh · $16.01

Own -7%
LUNR Grant·A
Feb 5, 26

Chief Executive Officer

$0

236.6K sh

Own +23%
LUNR Exercise·M
Jan 16, 26

Chief Executive Officer · 10b5-1

—

487.3K sh · 2 lots

Own +4%
LUNR Other·D
Jan 16, 26

Chief Executive Officer · 10b5-1

—

487.3K sh · 2 lots

Own -4%
LUNR Sell·S
Jan 16, 26

Chief Executive Officer · 10b5-1

$9.8M

487.3K sh · $20.06 avg · 2 lots

Own -32%
LUNR Exercise·M
Jan 16, 26

Chief Executive Officer · 10b5-1

—

487.3K sh · 2 lots

Own +82%
LUNR Exercise·M
Jan 8, 26

Chief Executive Officer · 10b5-1

—

12.7K sh

Own +0%
LUNR Exercise·M
Jan 8, 26

Chief Executive Officer · 10b5-1

—

12.7K sh

Own +1%
LUNR Other·D
Jan 8, 26

Chief Executive Officer · 10b5-1

—

12.7K sh

Own -0%
LUNR Sell·S
Jan 8, 26

Chief Executive Officer · 10b5-1

$253.4K

12.7K sh · $20.00

Own -1%
LUNR Exercise·M
Jan 5, 26

Chief Executive Officer · 10b5-1

—

500.0K sh · 2 lots

Own +4%
LUNR Sell·S
Jan 5, 26

Chief Executive Officer · 10b5-1

$9.0M

500.0K sh · $18.07 avg · 2 lots

Own -33%
LUNR Other·D
Jan 5, 26

Chief Executive Officer · 10b5-1

—

500.0K sh · 2 lots

Own -4%
LUNR Exercise·M
Jan 5, 26

Chief Executive Officer · 10b5-1

—

500.0K sh · 2 lots

Own +53%
LUNR Exercise·M
Dec 22, 25

Chief Executive Officer · 10b5-1

—

2.0M sh · 2 lots

Own +18%
LUNR Exercise·M
Dec 22, 25

Chief Executive Officer · 10b5-1

—

2.0M sh · 2 lots

Own +203%
LUNR Other·D
Dec 22, 25

Chief Executive Officer · 10b5-1

—

2.0M sh · 2 lots

Own -13%
LUNR Sell·S
Dec 22, 25

Chief Executive Officer · 10b5-1

$31.5M

2.0M sh · $15.76 avg · 4 lots

Own -46%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Apr 15, 2026	LUNR	Chief Executive Officer	Sell S	13.8K	-1%	$23.61	$324.6K
Feb 13, 2026	LUNR	Chief Executive Officer	Sell S	86.8K	-7%	$16.01	$1.4M
Feb 5, 2026	LUNR	Chief Executive Officer	Grant A	236.6K	+23%	—	$0
Jan 16, 2026	LUNR	Chief Executive Officer	Exercise M	487.3K2 lots	+4%	—	—
Jan 16, 2026	LUNR	Chief Executive Officer	Other D	487.3K2 lots	-4%	—	—
Jan 16, 2026	LUNR	Chief Executive Officer	Sell S	487.3K2 lots	-32%	$20.06 avg	$9.8M
Jan 16, 2026	LUNR	Chief Executive Officer	Exercise M	487.3K2 lots	+82%	—	—
Jan 8, 2026	LUNR	Chief Executive Officer	Exercise M	12.7K	+0%	—	—
Jan 8, 2026	LUNR	Chief Executive Officer	Exercise M	12.7K	+1%	—	—
Jan 8, 2026	LUNR	Chief Executive Officer	Other D	12.7K	-0%	—	—
Jan 8, 2026	LUNR	Chief Executive Officer	Sell S	12.7K	-1%	$20.00	$253.4K
Jan 5, 2026	LUNR	Chief Executive Officer	Exercise M	500.0K2 lots	+4%	—	—
Jan 5, 2026	LUNR	Chief Executive Officer	Sell S	500.0K2 lots	-33%	$18.07 avg	$9.0M
Jan 5, 2026	LUNR	Chief Executive Officer	Other D	500.0K2 lots	-4%	—	—
Jan 5, 2026	LUNR	Chief Executive Officer	Exercise M	500.0K2 lots	+53%	—	—
Dec 22, 2025	LUNR	Chief Executive Officer	Exercise M	2.0M2 lots	+18%	—	—
Dec 22, 2025	LUNR	Chief Executive Officer	Exercise M	2.0M2 lots	+203%	—	—
Dec 22, 2025	LUNR	Chief Executive Officer	Other D	2.0M2 lots	-13%	—	—
Dec 22, 2025	LUNR	Chief Executive Officer	Sell S	2.0M4 lots	-46%	$15.76 avg	$31.5M

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

About Altemus Stephen J

This profile aggregates every SEC Form 4 insider transaction reported by Altemus Stephen J 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.