| SC 13G | 2022-02-04 | Portolan Capital Management, LLC | ALTA EQUIPMENT GROUP INC. | 1,635,241 | 5.0% | EDGAR |
| SC 13D/A | 2021-11-01 | B. Riley Financial, Inc. | ALTA EQUIPMENT GROUP INC. | 4,935,111 | 15.2% | EDGAR |
| SC 13D/A | 2021-05-19 | Greenawalt Ryan | ALTA EQUIPMENT GROUP INC. | 5,697,000 | 17.6% | EDGAR |
| SC 13D/A | 2021-03-23 | B. Riley Financial, Inc. | ALTA EQUIPMENT GROUP INC. | 6,216,362 | 19.2% | EDGAR |
| SC 13D/A | 2021-03-11 | B. Riley Principal Sponsor Co., LLC | ALTA EQUIPMENT GROUP INC. | 7,247,737 | 23.1% | EDGAR |
| SC 13G/A | 2021-02-16 | PERISCOPE CAPITAL INC. | ALTA EQUIPMENT GROUP INC. | - | - | EDGAR |
| SC 13G/A | 2021-02-16 | Castle Creek Arbitrage, LLC | ALTA EQUIPMENT GROUP INC. | 0 | 0.0% | EDGAR |
| SC 13G/A | 2021-02-16 | INTEGRATED CORE STRATEGIES (US) LLC | ALTA EQUIPMENT GROUP INC. | 1,546,695 | 0.0% | EDGAR |
| SC 13G | 2021-02-16 | Nantahala Capital Management, LLC | ALTA EQUIPMENT GROUP INC. | 2,787,512 | 9.2% | EDGAR |
| SC 13G/A | 2021-02-08 | Polar Asset Management Partners Inc. | ALTA EQUIPMENT GROUP INC. | 0 | 0.0% | EDGAR |
| SC 13G | 2021-01-21 | GRANAHAN INVESTMENT MANAGEMENT INC/MA | ALTA EQUIPMENT GROUP INC. | 1,552,518 | 5.2% | EDGAR |
| SC 13G | 2020-06-26 | INTEGRATED CORE STRATEGIES (US) LLC | ALTA EQUIPMENT GROUP INC. | 8,640 | 0.0% | EDGAR |
| SC 13D/A | 2020-03-17 | B. Riley Principal Sponsor Co., LLC | ALTA EQUIPMENT GROUP INC. | 7,247,737 | 23.4% | EDGAR |
| SC 13D/A | 2020-03-03 | B. Riley Principal Sponsor Co., LLC | ALTA EQUIPMENT GROUP INC. | 6,833,418 | 22.2% | EDGAR |
| SC 13D/A | 2020-02-24 | B. Riley Principal Sponsor Co., LLC | ALTA EQUIPMENT GROUP INC. | 5,548,844 | 18.6% | EDGAR |
| SC 13D/A | 2020-02-24 | B. Riley Principal Sponsor Co., LLC | ALTA EQUIPMENT GROUP INC. | 5,548,844 | 18.6% | EDGAR |
| SC 13D | 2020-02-24 | Greenawalt Ryan | ALTA EQUIPMENT GROUP INC. | 7,300,000 | 24.7% | EDGAR |
| SC 13G/A | 2020-02-14 | AQR CAPITAL MANAGEMENT LLC | ALTA EQUIPMENT GROUP INC. | 370,000 | 2.5% | EDGAR |
| SC 13G | 2020-02-14 | PERISCOPE CAPITAL INC. | ALTA EQUIPMENT GROUP INC. | 777,200 | 5.2% | EDGAR |
| SC 13G/A | 2020-02-14 | Castle Creek Arbitrage, LLC | B. Riley Principal Merger Corp. | 1,060,000 | 7.1% | EDGAR |