Alta Equipment Group Inc. (ALTG) Insider Trading
Over the last 3 months, ALTG insiders made 4 open-market buys and 0 sales, a net purchase of $499K (SEC Form 4). Multiple insiders bought within days of each other (cluster buying). Over the last 6 months, 96 institutions increased and 78 reduced their position (13F).
Insider Activity
Sentiment
100/100
Buys (3m)
4
Sells (3m)
0
Net (3m)
$499.1K
Insiders buyingCluster buying
Insider trades by month Buys Sells
Aug
Nov
Mar
Jun
Dec
Mar
Context3-month price -0.1%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 1, 2026 | Nair Sidharthadirector | Grant | 14,903 | — |
| Jun 1, 2026 | WILSON COLINdirector | Grant | 14,903 | — |
| Jun 1, 2026 | Shribman Danieldirector | Grant | 14,903 | — |
| Jun 1, 2026 | White Katherine Edirector | Grant | 14,903 | — |
| Jun 1, 2026 | STUDDERT ANDREW Pdirector | Grant | 14,903 | — |
| Mar 25, 2026 | Greenawalt Ryandirector, 10 percent owner, officer: Chief Executive Officer | Grant | 80,115 | — |
| Mar 25, 2026 | Hoover Jeffrey Alanofficer: Chief Legal Officer | Grant | 17,261 | — |
| Mar 25, 2026 | Colucci Anthonyofficer: Chief Financial Officer | Grant | 11,654 | — |
| Mar 16, 2026 | Nair Sidharthadirector | Buy | 1,000 | $7.13 |
| Mar 16, 2026 | Mill Road Capital III, L.P.10 percent owner | Buy | 58,162 | $6.10 |
| Mar 16, 2026 | Mill Road Capital III, L.P.10 percent owner | Buy | 3,798 | $5.95 |
| Mar 13, 2026 | Mill Road Capital III, L.P.10 percent owner | Buy | 18,040 | $6.36 |
| Mar 3, 2026 | Hoover Jeffrey Alanofficer: Chief Legal Officer | Grant | 15,692 | — |
| Mar 3, 2026 | Greenawalt Ryandirector, 10 percent owner, officer: Chief Executive Officer | Sell | 27,986 | $7.05 |
| Mar 3, 2026 | Greenawalt Ryandirector, 10 percent owner, officer: Chief Executive Officer | Grant | 115,837 | — |
| Mar 3, 2026 | Greenawalt Ryandirector, 10 percent owner, officer: Chief Executive Officer | Grant | 72,832 | — |
| Mar 3, 2026 | Colucci Anthonyofficer: Chief Financial Officer | Sell | 8,137 | $7.05 |
| Mar 3, 2026 | Colucci Anthonyofficer: Chief Financial Officer | Grant | 16,849 | — |
| Mar 3, 2026 | Colucci Anthonyofficer: Chief Financial Officer | Grant | 10,595 | — |
| Mar 3, 2026 | Hoover Jeffrey Alanofficer: Chief Legal Officer | Grant | 24,956 | — |
| Dec 10, 2025 | Shribman Danieldirector | Buy | 40,000 | $5.07 |
| Jul 16, 2025 | Shribman Danieldirector | Grant | 20,222 | — |
| Jun 3, 2025 | WILSON COLINdirector | Grant | 20,222 | — |
| Jun 3, 2025 | STUDDERT ANDREW Pdirector | Grant | 20,222 | — |
| Jun 3, 2025 | Nair Sidharthadirector | Grant | 20,222 | — |
| Jun 3, 2025 | WILSON COLINdirector | Grant | 8,812 | — |
| Jun 3, 2025 | White Katherine Edirector | Grant | 20,222 | — |
| Jun 2, 2025 | STUDDERT ANDREW Pdirector | Buy | 6,743 | $4.80 |
| Jun 2, 2025 | STUDDERT ANDREW Pdirector | Buy | 3,257 | $4.80 |
| Mar 19, 2025 | Brubaker Craigofficer: Chief Operating Officer | Grant | 14,192 | — |
Source: ALTG SEC Form 4 filings, latest Jun 1, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their ALTG positions over the last 6 months (SEC Form 13F).
Increased
96
New positions
34
Reduced
78
Sold out
33
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| MILL ROAD CAPITAL MANAGEMENT LLC | Increased | 4.4M | May 15, 2026 |
| MILL ROAD CAPITAL MANAGEMENT LLC | Unchanged | 4.3M | Feb 17, 2026 |
| VOSS CAPITAL, LLC | Reduced | 2.8M | Feb 13, 2026 |
| VOSS CAPITAL, LLC | Reduced | 2.4M | May 15, 2026 |
| BLACKROCK, INC. | Increased | 1.6M | Feb 12, 2026 |
| BLACKROCK, INC. | Reduced | 1.6M | May 13, 2026 |
| VANGUARD GROUP INC | Increased | 1.3M | Jan 29, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1.0M | May 15, 2026 |
| CASTLEKNIGHT MANAGEMENT LP | Increased | 985K | May 15, 2026 |
| NANTAHALA CAPITAL MANAGEMENT, LLC | Unchanged | 935K | Feb 13, 2026 |
| NANTAHALA CAPITAL MANAGEMENT, LLC | Unchanged | 935K | May 15, 2026 |
| CASTLEKNIGHT MANAGEMENT LP | Increased | 870K | Feb 17, 2026 |
| FIRST EAGLE INVESTMENT MANAGEMENT, LLC | Reduced | 765K | Feb 4, 2026 |
| FIRST EAGLE INVESTMENT MANAGEMENT, LLC | Reduced | 730K | May 14, 2026 |
| ROYCE & ASSOCIATES LP | Increased | 561K | May 12, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.