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$ALNT

$87.07 -$0.39 (0.45%)

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$ALNT Overview Financials SEC Filings Executives News

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Insider Transactions

Insider Transaction Summary

RICHARD S WARZALA

1,569,106 shares

Net: -11,041 B/S: ∞

RICHARD D /CO/ SMITH

420,022 shares

Net: 0 B/S: -

Robert P Maida

108,249 shares

Net: 0 B/S: -

Michael R Leach

78,641 shares

Net: 0 B/S: -

Richard D Federico

76,964 shares

Net: +2,039 B/S: ∞

Helmut Pirthauer

44,998 shares

Net: +497 B/S: ∞

Michael R Winter

39,694 shares

Net: +1,767 B/S: 3.09

Stephen Warzala

34,484 shares

Net: -241 B/S: ∞

JAMES J TANOUS

33,983 shares

Net: 0 B/S: -

Kenneth R Wyman

32,489 shares

Net: 0 B/S: -

Robert B Engel

30,840 shares

Net: -4,483 B/S: ∞

GERALD J LABER

28,408 shares

Net: 0 B/S: -

Ashish Bendre

18,411 shares

Net: -24,777 B/S: 0.06

Kenneth Arthur May

18,124 shares

Net: -671 B/S: ∞

Nicole R Tzetzo

14,585 shares

Net: +1,767 B/S: ∞

James A Michaud

13,963 shares

Net: -579 B/S: ∞

Steven C. Finch

13,358 shares

Net: +1,767 B/S: ∞

Geoffery Rondeau

7,272 shares

Net: 0 B/S: -

ALEXIS P MICHAS

6,957 shares

Net: 0 B/S: -

Linda P Duch

4,113 shares

Net: 0 B/S: -

TIMOTHY T TEVENS

2,980 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
RICHARD S WARZALA	1,569,106	-11,041	∞
RICHARD D /CO/ SMITH	420,022	0	-
Robert P Maida	108,249	0	-
Michael R Leach	78,641	0	-
Richard D Federico	76,964	+2,039	∞
Helmut Pirthauer	44,998	+497	∞
Michael R Winter	39,694	+1,767	3.09
Stephen Warzala	34,484	-241	∞
JAMES J TANOUS	33,983	0	-
Kenneth R Wyman	32,489	0	-
Robert B Engel	30,840	-4,483	∞
GERALD J LABER	28,408	0	-
Ashish Bendre	18,411	-24,777	0.06
Kenneth Arthur May	18,124	-671	∞
Nicole R Tzetzo	14,585	+1,767	∞
James A Michaud	13,963	-579	∞
Steven C. Finch	13,358	+1,767	∞
Geoffery Rondeau	7,272	0	-
ALEXIS P MICHAS	6,957	0	-
Linda P Duch	4,113	0	-
TIMOTHY T TEVENS	2,980	0	-

Individual Transactions

June 04, 2026

Robert B Engel

Gift

Change: -1,750

Price: $0.00

Shares: 30,840

Value: -$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Robert B Engel	Jun 04	Gift (G) Non-Market Transfer	30,840	-1,750	$0.00	-$0

May 06, 2026

Richard D Federico

Grant/Award Acquisition

Change: +401

Price: $77.52

Shares: 76,964

Value: +$31,085

Michael R Winter

Grant/Award Acquisition

Change: +353

Price: $77.52

Shares: 39,694

Value: +$27,364

Steven C. Finch

Grant/Award Acquisition

Change: +353

Price: $77.52

Shares: 13,358

Value: +$27,364

Robert B Engel

Grant/Award Acquisition

Change: +353

Price: $77.52

Shares: 32,590

Value: +$27,364

Ashish Bendre

Grant/Award Acquisition

Change: +403

Price: $77.52

Shares: 18,411

Value: +$31,240

Nicole R Tzetzo

Grant/Award Acquisition

Change: +353

Price: $77.52

Shares: 14,585

Value: +$27,364

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Richard D Federico	May 08	Grant/Award Acquisition (A) Compensation/Award	76,964	+401	$77.52	+$31,085
Michael R Winter	May 08	Grant/Award Acquisition (A) Compensation/Award	39,694	+353	$77.52	+$27,364
Steven C. Finch	May 08	Grant/Award Acquisition (A) Compensation/Award	13,358	+353	$77.52	+$27,364
Robert B Engel	May 08	Grant/Award Acquisition (A) Compensation/Award	32,590	+353	$77.52	+$27,364
Ashish Bendre	May 08	Grant/Award Acquisition (A) Compensation/Award	18,411	+403	$77.52	+$31,240
Nicole R Tzetzo	May 08	Grant/Award Acquisition (A) Compensation/Award	14,585	+353	$77.52	+$27,364

April 01, 2026

Stephen Warzala

Tax Payment

Change: -1,544

Price: $61.82

Shares: 34,484

Value: -$95,450

James A Michaud

Tax Payment

Change: -947

Price: $61.82

Shares: 13,963

Value: -$58,543

Kenneth Arthur May

Tax Payment

Change: -1,331

Price: $61.82

Shares: 18,124

Value: -$82,282

Helmut Pirthauer

Tax Payment

Change: -1,055

Price: $61.82

Shares: 44,998

Value: -$65,220

Ashish Bendre

Tax Payment

Change: -2,190

Price: $61.82

Shares: 18,008

Value: -$135,385

RICHARD S WARZALA

Tax Payment

Change: -22,956

Price: $61.82

Shares: 1,569,106

Value: -$1,419,139

Ashish Bendre

Tax Payment

Change: -2,005

Price: $61.82

Shares: 18,193

Value: -$123,949

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Stephen Warzala	Apr 03	Tax Payment (F) Tax Payment	34,484	-1,544	$61.82	-$95,450
James A Michaud	Apr 03	Tax Payment (F) Tax Payment	13,963	-947	$61.82	-$58,543
Kenneth Arthur May	Apr 03	Tax Payment (F) Tax Payment	18,124	-1,331	$61.82	-$82,282
Helmut Pirthauer	Apr 03	Tax Payment (F) Tax Payment	44,998	-1,055	$61.82	-$65,220
Ashish Bendre	Apr 03	Tax Payment (F) Tax Payment	18,008	-2,190	$61.82	-$135,385
RICHARD S WARZALA	Apr 03	Tax Payment (F) Tax Payment	1,569,106	-22,956	$61.82	-$1,419,139
Ashish Bendre	Jun 04	Tax Payment (F) Tax Payment	18,193	-2,005	$61.82	-$123,949

March 27, 2026

Ashish Bendre

Open Market Sale

Change: -6,000

Price: $63.00

Shares: 20,198

Value: -$378,000

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Ashish Bendre	Mar 30	Open Market Sale (S) Market Sale	20,198	-6,000	$63.00	-$378,000

March 05, 2026

Nicole R Tzetzo

Grant/Award Acquisition

Change: +374

Price: $62.07

Shares: 14,232

Value: +$23,214

Helmut Pirthauer

Grant/Award Acquisition

Change: +1,552

Price: $62.07

Shares: 46,053

Value: +$96,332

Robert B Engel

Grant/Award Acquisition

Change: +374

Price: $62.07

Shares: 32,237

Value: +$23,214

Steven C. Finch

Grant/Award Acquisition

Change: +374

Price: $62.07

Shares: 13,005

Value: +$23,214

Michael R Winter

Grant/Award Acquisition

Change: +374

Price: $62.07

Shares: 39,341

Value: +$23,214

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Nicole R Tzetzo	Mar 09	Grant/Award Acquisition (A) Compensation/Award	14,232	+374	$62.07	+$23,214
Helmut Pirthauer	Mar 09	Grant/Award Acquisition (A) Compensation/Award	46,053	+1,552	$62.07	+$96,332
Robert B Engel	Mar 09	Grant/Award Acquisition (A) Compensation/Award	32,237	+374	$62.07	+$23,214
Steven C. Finch	Mar 09	Grant/Award Acquisition (A) Compensation/Award	13,005	+374	$62.07	+$23,214
Michael R Winter	Mar 09	Grant/Award Acquisition (A) Compensation/Award	39,341	+374	$62.07	+$23,214