Alta Equipment Group Inc.

Last updated September 27, 2026

Organization details

Legal name
Alta Equipment Group Inc.
Former names
B. Riley Principal Merger Corp.
Ownership
Public
Status
Active
SIC code
5084 — Wholesale-Industrial Machinery & Equipment
Jurisdiction of incorporation
Delaware
Headquarters city
Livonia
Headquarters state / province
Michigan
Headquarters country
United States
Fiscal year end
December
Ticker symbol
ALTG
Primary stock exchange
NYSE

Identifiers

SEC CIK
0001759824
EIN
83-2583782

Board of directors

Chief executives

Ryan Greenawalt · CEO, Chairman
Dates unknown

Director election results

Annual meeting of May 29, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

1 of this board's directors also sit on 2 other boards.

Network of Alta Equipment Group Inc.'s board connections Paradium.AI Inc. Paradium.AI Inc. Rare Earths Americas Inc. Rare Earths Americas I... Daniel Shribman Daniel Shribman Alta Equipment Group Inc.
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$722,171
8 purchases by 3 insiders
Sold, last 12 months
$254,667
2 sales by 2 insiders
Date Insider Transaction Shares Price Value
May 29, 2026 Daniel Shribman Director Grant or award +14,903 — —
May 29, 2026 Katherine E. White Director Grant or award +14,903 — —
May 29, 2026 Andrew P. Studdert Director Grant or award +14,903 — —
May 29, 2026 Sidhartha Nair Director Grant or award +14,903 — —
May 29, 2026 Colin Wilson Director Grant or award +14,903 — —
Mar 13, 2026 Mill Road Capital III, L.P. 10% owner Open-market purchase +3,798 $5.95 $22,598
Mar 12, 2026 Mill Road Capital III, L.P. 10% owner Open-market purchase +58,162 $6.10 $354,788
Mar 11, 2026 Mill Road Capital III, L.P. 10% owner Open-market purchase +18,040 $6.36 $114,734
Mar 11, 2026 Sidhartha Nair Director Open-market purchase +1,000 $6.37 $6,370
Mar 9, 2026 Sidhartha Nair Director Open-market purchase +1,000 $6.75 $6,750
Mar 5, 2026 Sidhartha Nair Director Open-market purchase +1,000 $7.00 $7,000
Mar 3, 2026 Sidhartha Nair Director Open-market purchase +1,000 $7.13 $7,130
Mar 3, 2026 Colucci Anthony Officer (Chief Financial Officer) Open-market sale −8,137 $7.05 $57,366
Mar 3, 2026 Ryan Greenawalt Director, Officer (Chief Executive Officer), 10% owner Open-market sale −27,986 $7.05 $197,301
Feb 27, 2026 Hoover Jeffrey Alan Officer (Chief Legal Officer) Grant or award +15,692 — —

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