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$ALMU

$25.89 -$0.91 (3.4%)

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Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

Mark N. Tompkins

1,796,444 shares

Net: -965,917 B/S: -

Jonathan Klamkin

1,409,398 shares

Net: -343,400 B/S: 0.01

Lee McCarthy

977,425 shares

Net: 0 B/S: -

Steven Denbaars

385,088 shares

Net: -14,879 B/S: 0.4

Ian Seth Jacobs

200,000 shares

Net: 0 B/S: -

CRAIG H ENSLEY

27,300 shares

Net: +10,633 B/S: ∞

John Kenneth Paglia

23,361 shares

Net: +10,861 B/S: ∞

Michael Byron

13,343 shares

Net: +16,996 B/S: ∞

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Mark N. Tompkins	1,796,444	-965,917	-
Jonathan Klamkin	1,409,398	-343,400	0.01
Lee McCarthy	977,425	0	-
Steven Denbaars	385,088	-14,879	0.4
Ian Seth Jacobs	200,000	0	-
CRAIG H ENSLEY	27,300	+10,633	∞
John Kenneth Paglia	23,361	+10,861	∞
Michael Byron	13,343	+16,996	∞

Individual Transactions

April 01, 2026

Jonathan Klamkin

Open Market Sale

Change: -20,000

Price: $13.10

Shares: 1,409,398

Value: -$261,950

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jonathan Klamkin	Apr 03	Open Market Sale (S) Market Sale	1,409,398	-20,000	$13.10	-$261,950

March 04, 2026

Jonathan Klamkin

Open Market Sale

Change: -28,206

Price: $17.77

Shares: 1,451,192

Value: -$501,350

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jonathan Klamkin	Mar 05	Open Market Sale (S) Market Sale	1,451,192	-28,206	$17.77	-$501,350

February 26, 2026

Steven Denbaars

Open Market Sale

Change: -12,500

Price: $15.85

Shares: 385,088

Value: -$198,093

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Steven Denbaars	Feb 27	Open Market Sale (S) Market Sale	385,088	-12,500	$15.85	-$198,093

February 25, 2026

Steven Denbaars

Open Market Sale

Change: -12,500

Price: $17.58

Shares: 397,588

Value: -$219,766

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Steven Denbaars	Feb 27	Open Market Sale (S) Market Sale	397,588	-12,500	$17.58	-$219,766

February 04, 2026

Mark N. Tompkins

Open Market Sale

Change: -28,544

Price: $14.63

Shares: 1,796,444

Value: -$417,598

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark N. Tompkins	Feb 05	Open Market Sale (S) Market Sale	1,796,444	-28,544	$14.63	-$417,598

February 02, 2026

Mark N. Tompkins

Open Market Sale

Change: -37,500

Price: $15.74

Shares: 1,824,988

Value: -$590,250

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark N. Tompkins	Feb 02	Open Market Sale (S) Market Sale	1,824,988	-37,500	$15.74	-$590,250

January 30, 2026

Mark N. Tompkins

Open Market Sale

Change: -24,092

Price: $15.88

Shares: 1,863,396

Value: -$382,580

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark N. Tompkins	Feb 02	Open Market Sale (S) Market Sale	1,863,396	-24,092	$15.88	-$382,580

January 29, 2026

Mark N. Tompkins

Open Market Sale

Change: -27,297

Price: $16.75

Shares: 1,892,691

Value: -$457,224

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark N. Tompkins	Feb 02	Open Market Sale (S) Market Sale	1,892,691	-27,297	$16.75	-$457,224

January 22, 2026

Mark N. Tompkins

Open Market Sale

Change: -29,038

Price: $18.05

Shares: 1,920,950

Value: -$524,135

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark N. Tompkins	Jan 22	Open Market Sale (S) Market Sale	1,920,950	-29,038	$18.05	-$524,135

January 21, 2026

Mark N. Tompkins

Open Market Sale

Change: -30,328

Price: $18.52

Shares: 1,964,660

Value: -$561,674

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark N. Tompkins	Jan 22	Open Market Sale (S) Market Sale	1,964,660	-30,328	$18.52	-$561,674

January 20, 2026

Mark N. Tompkins

Open Market Sale

Change: -29,112

Price: $20.66

Shares: 1,995,876

Value: -$601,453

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark N. Tompkins	Jan 22	Open Market Sale (S) Market Sale	1,995,876	-29,112	$20.66	-$601,453

December 26, 2025

Mark N. Tompkins

Open Market Sale

Change: -6,970

Price: $16.91

Shares: 2,048,018

Value: -$117,862

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark N. Tompkins	Dec 29	Open Market Sale (S) Market Sale	2,048,018	-6,970	$16.91	-$117,862

December 24, 2025

Mark N. Tompkins

Open Market Sale

Change: -15,000

Price: $16.05

Shares: 2,054,988

Value: -$240,750

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark N. Tompkins	Dec 29	Open Market Sale (S) Market Sale	2,054,988	-15,000	$16.05	-$240,750

December 23, 2025

Mark N. Tompkins

Open Market Sale

Change: -15,000

Price: $14.87

Shares: 2,069,988

Value: -$223,050

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark N. Tompkins	Dec 29	Open Market Sale (S) Market Sale	2,069,988	-15,000	$14.87	-$223,050

December 22, 2025

Mark N. Tompkins

Open Market Sale

Change: -35,000

Price: $14.83

Shares: 2,084,988

Value: -$519,050

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark N. Tompkins	Dec 22	Open Market Sale (S) Market Sale	2,084,988	-35,000	$14.83	-$519,050

December 19, 2025

Mark N. Tompkins

Open Market Sale

Change: -30,000

Price: $14.70

Shares: 2,119,988

Value: -$441,000

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark N. Tompkins	Dec 22	Open Market Sale (S) Market Sale	2,119,988	-30,000	$14.70	-$441,000

December 18, 2025

Mark N. Tompkins

Open Market Sale

Change: -20,000

Price: $14.37

Shares: 2,149,988

Value: -$287,400

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark N. Tompkins	Dec 22	Open Market Sale (S) Market Sale	2,149,988	-20,000	$14.37	-$287,400

December 10, 2025

Mark N. Tompkins

Open Market Sale

Change: -20,000

Price: $17.49

Shares: 2,169,988

Value: -$349,800

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark N. Tompkins	Dec 11	Open Market Sale (S) Market Sale	2,169,988	-20,000	$17.49	-$349,800

December 09, 2025

Mark N. Tompkins

Open Market Sale

Change: -10,861

Price: $16.39

Shares: 2,209,127

Value: -$178,011

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark N. Tompkins	Dec 11	Open Market Sale (S) Market Sale	2,209,127	-10,861	$16.39	-$178,011

December 08, 2025

Mark N. Tompkins

Open Market Sale

Change: -39,012

Price: $16.04

Shares: 2,220,976

Value: -$625,752

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark N. Tompkins	Dec 09	Open Market Sale (S) Market Sale	2,220,976	-39,012	$16.04	-$625,752