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$ALRM

$52.00 +$0.50 (0.97%)

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Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

RALPH S TERKOWITZ

12,884,619 shares

Net: 0 B/S: -

Crossover Management VII, Ltd. Technology

11,196,162 shares

Net: 0 B/S: -

John C. Rosenberg

11,196,162 shares

Net: 0 B/S: -

VII LP TCV

5,309,108 shares

Net: 0 B/S: -

Capital Partners, Inc. ABS

3,337,646 shares

Net: 0 B/S: -

JEFFREY A BEDELL

528,532 shares

Net: 0 B/S: 1.0

Stephen Trundle

324,842 shares

Net: +81,883 B/S: 10.08

David Hutz

107,522 shares

Net: 0 B/S: -

Timothy P McAdam

103,838 shares

Net: -3,778 B/S: ∞

Daniel Kerzner

101,141 shares

Net: +29,137 B/S: 1.81

Jean-Paul Martin

86,197 shares

Net: 0 B/S: -

Kevin Christopher Bradley

84,346 shares

Net: +31,290 B/S: 9.43

MAYO A III SHATTUCK

56,200 shares

Net: 0 B/S: -

Daniel Ramos

53,099 shares

Net: +10,907 B/S: 1.77

Steve Valenzuela

37,500 shares

Net: 0 B/S: -

Christopher P Marshall

35,223 shares

Net: 0 B/S: -

DARIUS G NEVIN

27,597 shares

Net: +3,222 B/S: 1.09

David Yuan

25,510 shares

Net: 0 B/S: -

Allan Jon Gollinger

19,135 shares

Net: 0 B/S: -

Donald E Clarke

18,175 shares

Net: +3,222 B/S: ∞

Simone WU

15,855 shares

Net: +3,222 B/S: ∞

Timothy J. Whall

14,404 shares

Net: +3,222 B/S: ∞

Stephen C. Evans

9,345 shares

Net: +2,068 B/S: 2.79

Cecile Burleigh Harper

8,036 shares

Net: +3,222 B/S: ∞

Michelle K. Lee

7,815 shares

Net: 0 B/S: -

JOHN DREW

3,968 shares

Net: 0 B/S: -

HUGH PANERO

2,993 shares

Net: 0 B/S: -

JON Q JR REYNOLDS

0 shares

Net: 0 B/S: -

Jennifer Moyer

0 shares

Net: 0 B/S: -

Partners V, L.P. ABS

0 shares

Net: 0 B/S: -

Crossover Management VII, L.P. Technology

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
RALPH S TERKOWITZ	12,884,619	0	-
Crossover Management VII, Ltd. Technology	11,196,162	0	-
John C. Rosenberg	11,196,162	0	-
VII LP TCV	5,309,108	0	-
Capital Partners, Inc. ABS	3,337,646	0	-
JEFFREY A BEDELL	528,532	0	1.0
Stephen Trundle	324,842	+81,883	10.08
David Hutz	107,522	0	-
Timothy P McAdam	103,838	-3,778	∞
Daniel Kerzner	101,141	+29,137	1.81
Jean-Paul Martin	86,197	0	-
Kevin Christopher Bradley	84,346	+31,290	9.43
MAYO A III SHATTUCK	56,200	0	-
Daniel Ramos	53,099	+10,907	1.77
Steve Valenzuela	37,500	0	-
Christopher P Marshall	35,223	0	-
DARIUS G NEVIN	27,597	+3,222	1.09
David Yuan	25,510	0	-
Allan Jon Gollinger	19,135	0	-
Donald E Clarke	18,175	+3,222	∞
Simone WU	15,855	+3,222	∞
Timothy J. Whall	14,404	+3,222	∞
Stephen C. Evans	9,345	+2,068	2.79
Cecile Burleigh Harper	8,036	+3,222	∞
Michelle K. Lee	7,815	0	-
JOHN DREW	3,968	0	-
HUGH PANERO	2,993	0	-
JON Q JR REYNOLDS	0	0	-
Jennifer Moyer	0	0	-
Partners V, L.P. ABS	0	0	-
Crossover Management VII, L.P. Technology	0	0	-

Individual Transactions

June 12, 2026

Daniel Ramos

Open Market Sale

Change: -2,000

Price: $46.50

Shares: 53,099

Value: -$93,000

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Daniel Ramos	Jun 12	Open Market Sale (S) Market Sale	53,099	-2,000	$46.50	-$93,000

June 10, 2026

Kevin Christopher Bradley

Open Market Sale

Change: -2,200

Price: $46.15

Shares: 84,346

Value: -$101,530

Daniel Ramos

Open Market Sale

Change: -8,000

Price: $46.23

Shares: 55,099

Value: -$369,840

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Kevin Christopher Bradley	Jun 12	Open Market Sale (S) Market Sale	84,346	-2,200	$46.15	-$101,530
Daniel Ramos	Jun 12	Open Market Sale (S) Market Sale	55,099	-8,000	$46.23	-$369,840

June 04, 2026

DARIUS G NEVIN

Grant/Award Acquisition

Change: +3,222

Price: $0.00

Shares: 27,597

Value: +$0

Donald E Clarke

Grant/Award Acquisition

Change: +3,222

Price: $0.00

Shares: 18,175

Value: +$0

Simone WU

Grant/Award Acquisition

Change: +3,222

Price: $0.00

Shares: 15,855

Value: +$0

Stephen C. Evans

Grant/Award Acquisition

Change: +3,222

Price: $0.00

Shares: 9,345

Value: +$0

Cecile Burleigh Harper

Grant/Award Acquisition

Change: +3,222

Price: $0.00

Shares: 8,036

Value: +$0

Timothy P McAdam

Grant/Award Acquisition

Change: +3,222

Price: $0.00

Shares: 103,838

Value: +$0

Timothy J. Whall

Grant/Award Acquisition

Change: +3,222

Price: $0.00

Shares: 14,404

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
DARIUS G NEVIN	Jun 08	Grant/Award Acquisition (A) Compensation/Award	27,597	+3,222	$0.00	+$0
Donald E Clarke	Jun 08	Grant/Award Acquisition (A) Compensation/Award	18,175	+3,222	$0.00	+$0
Simone WU	Jun 08	Grant/Award Acquisition (A) Compensation/Award	15,855	+3,222	$0.00	+$0
Stephen C. Evans	Jun 08	Grant/Award Acquisition (A) Compensation/Award	9,345	+3,222	$0.00	+$0
Cecile Burleigh Harper	Jun 08	Grant/Award Acquisition (A) Compensation/Award	8,036	+3,222	$0.00	+$0
Timothy P McAdam	Jun 08	Grant/Award Acquisition (A) Compensation/Award	103,838	+3,222	$0.00	+$0
Timothy J. Whall	Jun 08	Grant/Award Acquisition (A) Compensation/Award	14,404	+3,222	$0.00	+$0

May 26, 2026

Daniel Kerzner

Open Market Sale

Change: -3,944

Price: $43.78

Shares: 101,141

Value: -$172,668

Daniel Ramos

Open Market Sale

Change: -2,532

Price: $43.78

Shares: 63,099

Value: -$110,850

Stephen Trundle

Open Market Sale

Change: -6,073

Price: $43.78

Shares: 324,842

Value: -$265,875

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Daniel Kerzner	May 28	Open Market Sale (S) Market Sale	101,141	-3,944	$43.78	-$172,668
Daniel Ramos	May 28	Open Market Sale (S) Market Sale	63,099	-2,532	$43.78	-$110,850
Stephen Trundle	May 28	Open Market Sale (S) Market Sale	324,842	-6,073	$43.78	-$265,875

May 18, 2026

Stephen Trundle

Open Market Sale

Change: -2,944

Price: $43.56

Shares: 330,915

Value: -$128,240

Daniel Ramos

Open Market Sale

Change: -1,561

Price: $43.56

Shares: 65,631

Value: -$67,997

Daniel Kerzner

Open Market Sale

Change: -1,915

Price: $43.56

Shares: 105,085

Value: -$83,417

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Stephen Trundle	May 20	Open Market Sale (S) Market Sale	330,915	-2,944	$43.56	-$128,240
Daniel Ramos	May 20	Open Market Sale (S) Market Sale	65,631	-1,561	$43.56	-$67,997
Daniel Kerzner	May 20	Open Market Sale (S) Market Sale	105,085	-1,915	$43.56	-$83,417

April 08, 2026

Stephen Trundle

Grant/Award Acquisition

Change: +65,000

Price: $0.00

Shares: 333,859

Value: +$0

Kevin Christopher Bradley

Grant/Award Acquisition

Change: +35,000

Price: $0.00

Shares: 86,546

Value: +$0

Daniel Ramos

Grant/Award Acquisition

Change: +25,000

Price: $0.00

Shares: 67,192

Value: +$0

Daniel Kerzner

Grant/Award Acquisition

Change: +55,000

Price: $0.00

Shares: 107,000

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Stephen Trundle	Apr 10	Grant/Award Acquisition (A) Compensation/Award	333,859	+65,000	$0.00	+$0
Kevin Christopher Bradley	Apr 10	Grant/Award Acquisition (A) Compensation/Award	86,546	+35,000	$0.00	+$0
Daniel Ramos	Apr 10	Grant/Award Acquisition (A) Compensation/Award	67,192	+25,000	$0.00	+$0
Daniel Kerzner	Apr 10	Grant/Award Acquisition (A) Compensation/Award	107,000	+55,000	$0.00	+$0