Alta Equipment Group Inc. (ALTG)
NYSE: ALTG · Wholesale-Industrial Machinery & Equipment · Livonia, MI · filing with the SEC since 2018
Grade3.9
◀ Past 4.1● Present 4.7▶ Future 2.5
Who owns Alta Equipment Group Inc.
As filed with the SECHolders of 5% or more
2
Mill Road Capital III, L.P. holds 13.3% of Common stock, $0.0001 par value, as its SCHEDULE 13D/A filed Jan 22, 2026 says.
Directors and officers
9
report now, of 17 people on the record since 2019. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 2 named at left.
Holders of 5% or moreshare of the class, as filed
Mill Road Capital III, L.P.
SCHEDULE 13D/A · filed Jan 22, 2026 · Common stock, $0.0001 par value
CastleKnight Master Fund LP
SCHEDULE 13G · filed Jul 10, 2026 · Common stock, $0.0001 par value per share
Blackrock, Inc.
SCHEDULE 13G/A · filed Jul 16, 2025 · Class A Stock · reported falling below 5%
Voss Capital, LP
SCHEDULE 13G/A · filed Jul 14, 2026 · Common stock, $0.0001 par value per share · reported falling below 5%, from 7.8% in Apr 22, 2026
What ALTG reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Les Chariots Elevateurs Du Quebec Inc
A company bought · acquisition · Feb 2025 · owns, named in the 10-K filed Feb 26, 2026
29 subsidiaries in 2 countries, from the list filed with the 10-K filed Feb 26, 2026.
Insider tradesForm 4
2sales
5purchases
0sales on a scheduled plan
2people selling
$300,000sold, in dollars
$200,000bought, in dollars
Open-market trades on Form 4 from Sep 30, 2025 to Sep 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Sep 30, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window5 of 33 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Greenawalt Ryan | Chief Executive Officer | 1 | $200,000 | 0 | 0 | $0 |
| Colucci Anthony | Chief Financial Officer | 1 | $100,000 | 0 | 0 | $0 |
| Nair Sidhartha | director | 0 | $0 | 0 | 4 | $0 |
| Mill Road Capital III, L.P. | 10% owner | 0 | $0 | 0 | 3 | $500,000 |
| Shribman Daniel | Chief Financial Officer | 0 | $0 | 0 | 1 | $200,000 |