ALTG

ALTA EQUIPMENT GROUP INC.

Wholesale-Industrial Machinery & EquipmentNYSEAccelerated filer

Total Trades

53

Buys

42

Sells

9

Largest Trade

N/A

Insiders

11

Institutional Funds

83

Inst. Value

$1M+

Activist Filings

31

Insider Trades

InsiderTitleTypeValueSharesPriceDate
B. Riley Financial, Inc.10% OwnerBUY$1M+86K$13.98Jan 21, 2022
B. Riley Financial, Inc.10% OwnerBUY$500K+67K$14.25Jan 13, 2022
B. Riley Financial, Inc.10% OwnerBUY$15K–$50K3K$14.25Jan 4, 2022
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Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

Mill Road Capital III, L.P.

SC 13D/A · Jan 22, 2026

13.3%

4.3M shares

BlackRock, Inc.

SC 13G/A · Jul 16, 2025

4.9%

1.6M shares

0.0%

0 shares

BlackRock, Inc.

SC 13G/A · Nov 8, 2024

6.1%

2.0M shares

BlackRock, Inc.

SC 13G/A · Oct 24, 2024

6.1%

2.0M shares

Mill Road Capital III, L.P. 2.

SC 13D/A · Sep 24, 2024

421.3M shares

Mill Road Capital III, L.P.

SC 13D/A · Jul 26, 2024

11.7%

3.9M shares

Mill Road Capital III, L.P. 2.

SC 13D/A · Jul 3, 2024

371.5M shares

Snowbird Capital LLC 2.

SC 13G · Jun 4, 2024

205.6M shares

Ryan Greenawalt

SC 13D/A · Jun 4, 2024

16.9%

5.6M shares

Mill Road Capital III, L.P. 2.

SC 13D/A · May 14, 2024

324.8M shares

Mill Road Capital III, L.P. 2.

SC 13D/A · Apr 11, 2024

305.9M shares

VOSS VALUE MASTER FUND, L.P.

SC 13G/A · Feb 13, 2024

2.9%

925K shares

VOSS VALUE MASTER FUND, L.P.

SC 13G/A · Feb 13, 2024

2.9%

925K shares

B. Riley Financial, Inc.

SC 13D/A · Feb 10, 2024

0.0%

0 shares

Mill Road Capital III, L.P. 2.

SC 13D/A · Feb 9, 2024

305.2M shares

BlackRock, Inc.

SC 13G · Jan 25, 2024

9.3%

3.0M shares

Mill Road Capital III, L.P.

SC 13D/A · Jan 23, 2024

8.4%

2.7M shares

Mill Road Capital III, L.P.

SC 13D/A · Dec 22, 2023

7.2%

2.3M shares

Mill Road Capital III, L.P. 2.

SC 13D/A · Oct 5, 2023

195.6M shares

B. Riley Financial, Inc.

SC 13D/A · Aug 7, 2023

11.2%

3.6M shares

B. Riley Financial, Inc.

SC 13D/A · Jul 25, 2023

12.2%

3.9M shares

Mill Road Capital III, L.P.

SC 13D · May 19, 2023

5.0%

1.6M shares

B. Riley Financial, Inc.

SC 13D/A · Apr 18, 2023

19.1%

6.1M shares

VOSS VALUE MASTER FUND, L.P.

SC 13G · Mar 3, 2023

2.1%

675K shares

Nantahala Capital Management, LLC

SC 13G/A · Feb 14, 2023

3.7%

1.2M shares

Portolan Capital Management, LLC

SC 13G/A · Feb 13, 2023

1.8%

572K shares

B. Riley Financial, Inc.

SC 13D/A · May 6, 2022

17.9%

5.8M shares

Granahan Investment Management LLC

SC 13G/A · Feb 14, 2022

4.5%

1.5M shares

Nantahala Capital Management, LLC

SC 13G/A · Feb 14, 2022

6.0%

1.9M shares

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