United States Machinery, Equipment & Components

Alta Equipment Group Inc (ALTG)

Track

The most recent insider trading activity at Alta Equipment Group Inc. occurred on March 13, 2026. During early March 2026, there was a series of buy transactions by Mill Road Capital III, L.P. and Sidhartha Nair, alongside sell transactions executed by officers Ryan Greenawalt and Anthony Colucci. No insider trading has been reported in the last three months.
Ticker: ALTG Exchange: NYS
Preparing chart...
Download chart Copy chart image Copy link Share to X Share


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Upgrade for signal details

Upgrade to see score, net flow, insiders and context.

Upgrade to see full signal details →

Insider trades have triggered activity signals for Alta Equipment Group Inc. Upgrade to see score, net flow, insiders and the full signal context.

Open in Activity Signals screener →
Top insiders
Trades
Mill Road Capital III, L.P.
1 purchase — total 22,585 USD
Buy 13 Mar 2026
Value US$4,752,419.21 | Price 408.24 | Shares 78,656
Buy 12 Mar 2026
Value US$939,153.70 | Price 139.16 | Shares 1,695
Buy 11 Mar 2026
Value US$6,370.00 | Price 6.37 | Shares 1,000
Buy 11 Mar 2026
Value US$114,761.46 | Price 6.36 | Shares 18,040
Buy 9 Mar 2026
Value US$6,750.00 | Price 6.75 | Shares 1,000
Buy 5 Mar 2026
Value US$7,000.00 | Price 7.00 | Shares 1,000
Buy 3 Mar 2026
Value US$7,130.00 | Price 7.13 | Shares 1,000
Sale 3 Mar 2026
Value US$197,290.11 | Price 7.05 | Shares 27,986
Proposed sale 3 Mar 2026
Value US$197,021.44 | Price 7.04 | Shares 27,986
Sale 3 Mar 2026
Value US$57,379.68 | Price 7.05 | Shares 8,137
Proposed sale 3 Mar 2026
Value US$58,000.00 | Price 7.07 | Shares 8,200
Buy 8 Dec 2025
Value US$202,940.00 | Price 5.07 | Shares 40,000
Buy 30 May 2025
Value US$15,649.88 | Price 4.81 | Shares 3,257
Buy 29 May 2025
Value US$32,348.19 | Price 4.80 | Shares 6,743
Sale 5 Mar 2025
Value US$26,470.53 | Price 5.00 | Shares 5,294
Sale 2 Oct 2024
Value US$71,344.13 | Price 6.31 | Shares 11,311
Buy 12 Aug 2024
Value US$56,478.00 | Price 5.65 | Shares 10,000
Buy 2 Aug 2024
Value US$495,431.36 | Price 9.14 | Shares 54,200
Buy 1 Aug 2024
Value US$409,323.21 | Price 10.23 | Shares 40,014
Buy 31 Jul 2024
Value US$781,280.10 | Price 10.35 | Shares 75,486
Buy 10 Jul 2024
Value US$1,444,444.17 | Price 8.05 | Shares 179,414
Buy 7 Jun 2024
Value US$32,680.00 | Price 8.17 | Shares 4,000
Sale 29 Feb 2024
Value US$197,167.79 | Price 11.45 | Shares 17,222
Sale 29 Feb 2024
Value US$397,008.41 | Price 11.36 | Shares 34,951
Sale 29 Feb 2024
Value US$87,182.03 | Price 11.77 | Shares 7,405
Sale 8 Feb 2024
Value US$9,377,005.00 | Price 11.00 | Shares 852,455
Sale 7 Feb 2024
Value US$3,384,469.00 | Price 11.00 | Shares 307,679
Sale 7 Feb 2024
Value US$26,945,919.00 | Price 11.00 | Shares 2,449,629
Buy 31 Jan 2024
Value US$108,168.00 | Price 10.82 | Shares 10,000
Buy 19 Jan 2024
Value US$65,067.91 | Price 10.65 | Shares 6,108
Buy 18 Jan 2024
Value US$198,260.20 | Price 10.49 | Shares 18,892
Buy 17 Jan 2024
Value US$271,832.50 | Price 10.87 | Shares 25,000
Buy 27 Nov 2023
Value US$48,705.00 | Price 9.74 | Shares 5,000
Buy 16 Nov 2023
Value US$14,769.79 | Price 10.63 | Shares 1,389
Buy 15 Nov 2023
Value US$95,166.19 | Price 11.05 | Shares 8,611
Buy 21 Aug 2023
Value US$69,406.00 | Price 13.88 | Shares 5,000
Buy 15 Aug 2023
Value US$70,891.00 | Price 14.18 | Shares 5,000
Buy 14 Aug 2023
Value US$143,737.00 | Price 14.37 | Shares 10,000
Buy 14 Aug 2023
Value US$71,250.00 | Price 14.25 | Shares 5,000
Buy 14 Aug 2023
Value US$100,594.90 | Price 14.37 | Shares 7,000
Sale 4 Aug 2023
Value US$5,362,500.00 | Price 16.25 | Shares 330,000
Sale 21 Jul 2023
Value US$35,750,000.00 | Price 16.25 | Shares 2,200,000
Buy 2 Jun 2023
Value US$152,540.31 | Price 14.32 | Shares 10,653
Buy 1 Jun 2023
Value US$18,254.54 | Price 13.55 | Shares 1,347
Buy 17 Apr 2023
Value US$186,522.75 | Price 13.82 | Shares 13,500
Buy 14 Apr 2023
Value US$472,256.70 | Price 13.69 | Shares 34,500
Buy 13 Apr 2023
Value US$497,300.40 | Price 13.81 | Shares 36,000
Buy 5 Apr 2023
Value US$539,764.00 | Price 13.49 | Shares 40,000
Buy 4 Apr 2023
Value US$212,271.00 | Price 14.15 | Shares 15,000
Buy 14 Mar 2023
Value US$163,900.00 | Price 16.39 | Shares 10,000
Buy 12 Aug 2022
Value US$71,637.50 | Price 13.03 | Shares 5,500
Buy 26 Jul 2022
Value US$30,828.00 | Price 10.50 | Shares 2,936
Buy 21 Jul 2022
Value US$8,484.00 | Price 10.50 | Shares 808
Buy 19 Jul 2022
Value US$436.45 | Price 10.15 | Shares 43
Buy 18 Jul 2022
Value US$204,345.22 | Price 10.12 | Shares 20,200
Buy 6 Jul 2022
Value US$41,789.70 | Price 8.85 | Shares 4,722
Buy 5 Jul 2022
Value US$39,452.92 | Price 8.79 | Shares 4,489
Buy 29 Jun 2022
Value US$445,465.00 | Price 8.91 | Shares 50,000
Buy 28 Jun 2022
Value US$30,656.50 | Price 9.50 | Shares 3,227
Buy 27 Jun 2022
Value US$64,353.00 | Price 9.50 | Shares 6,774
Buy 24 Jun 2022
Value US$245,496.61 | Price 9.50 | Shares 25,851
Buy 26 May 2022
Value US$26,150.00 | Price 10.46 | Shares 2,500
Buy 19 May 2022
Value US$107,284.00 | Price 10.73 | Shares 10,000
Buy 18 May 2022
Value US$154,613.19 | Price 11.00 | Shares 14,056
Buy 17 May 2022
Value US$120,384.00 | Price 11.00 | Shares 10,944
Buy 16 May 2022
Value US$4,865.40 | Price 10.60 | Shares 459
Buy 13 May 2022
Value US$154,735.50 | Price 10.32 | Shares 15,000
Buy 13 May 2022
Value US$85,010.00 | Price 10.32 | Shares 8,239
Buy 11 May 2022
Value US$349,449.75 | Price 9.75 | Shares 35,841
Buy 9 May 2022
Value US$428,000.00 | Price 10.70 | Shares 40,000
Buy 29 Apr 2022
Value US$568,192.50 | Price 11.25 | Shares 50,506
Buy 28 Apr 2022
Value US$196,406.11 | Price 11.26 | Shares 17,447
Buy 27 Apr 2022
Value US$22,412.40 | Price 11.40 | Shares 1,966
Buy 26 Apr 2022
Value US$177,036.34 | Price 11.40 | Shares 15,534
Buy 25 Apr 2022
Value US$210,291.35 | Price 11.37 | Shares 18,500
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-03-16 2026-03-13 B Purchase
3.0
Mill Road Capital III, L.P.
Large shareholder
78,656 -43.2%
408.24
US$4,752,419 		78,656 -43.2% 408.24 US$4,752,419
2026-03-16 2026-03-12 B Purchase
3.0
Mill Road Capital III, L.P.
Large shareholder
1,695 +46.8%
139.16
US$939,154 		1,695 +46.8% 139.16 US$939,154
2026-03-16 2026-03-11 B Purchase
1.3
Nair Sidhartha
Non-Executive Director
93,377 +49.5%
319.39
US$137,419 		93,377 +49.5% 319.39 US$137,419
2026-03-13 2026-03-11 B Purchase
3.0
Mill Road Capital III, L.P.
Large shareholder
18,040 +0.4%
6.36
US$114,761 		18,040 +0.4% 6.36 US$114,761
2026-03-16 2026-03-09 B Purchase
1.3
Nair Sidhartha
Non-Executive Director
1,000 +2.8%
6.75
US$6,750 		1,000 +2.8% 6.75 US$6,750
2026-03-16 2026-03-05 B Purchase
1.3
Nair Sidhartha
Non-Executive Director
1,000 +2.9%
7.00
US$7,000 		1,000 +2.9% 7.00 US$7,000
2026-03-16 2026-03-03 B Purchase
1.3
Nair Sidhartha
Non-Executive Director
1,000 +3.0%
7.13
US$7,130 		1,000 +3.0% 7.13 US$7,130
2026-03-03 2026-03-03 S Sale
2.5
Greenawalt Ryan

Chief Executive Officer

Executive Director Large shareholder
27,986 -0.5%
7.05
US$197,290 		27,986 -0.5% 7.05 US$197,290
2026-03-03 2026-03-03 S Sale
3.1
Colucci Anthony

Chief Financial Officer

Officer
8,137 -3.3%
7.05
US$57,380 		8,137 -3.3% 7.05 US$57,380
2026-03-03 2026-03-03 PrS Proposed sale
3.1
Colucci Anthony

Officer

Officer
8,200
7.07
US$58,000 		8,200 7.07 US$58,000
2026-03-03 2026-03-03 PrS Proposed sale
2.5
Greenawalt Ryan

Officer

Officer
27,986
7.04
US$197,021 		27,986 7.04 US$197,021
2025-12-10 2025-12-08 B Purchase
1.6
Shribman Daniel
Non-Executive Director
40,000 +43.8%
5.07
US$202,940 		40,000 +43.8% 5.07 US$202,940
2025-06-02 2025-05-30 B Purchase
3.2
STUDDERT ANDREW P
Non-Executive Director
3,257 +3.5%
4.81
US$15,650 		3,257 +3.5% 4.81 US$15,650
2025-06-02 2025-05-29 B Purchase
3.2
STUDDERT ANDREW P
Non-Executive Director
6,743 +7.8%
4.80
US$32,348 		6,743 +7.8% 4.80 US$32,348
2025-03-06 2025-03-05 S Sale
2.8
Brubaker Craig

Chief Operating Officer

Officer
5,294 -5.1%
5.00
US$26,471 		5,294 -5.1% 5.00 US$26,471
2024-11-01 2024-10-02 S Sale
1.4
Voss Capital, LP
Large shareholder
11,311 -1.2%
6.31
US$71,344 		11,311 -1.2% 6.31 US$71,344
2024-08-13 2024-08-12 B Purchase
3.2
STUDDERT ANDREW P
Non-Executive Director
10,000 +13.1%
5.65
US$56,478 		10,000 +13.1% 5.65 US$56,478
2024-08-05 2024-08-02 B Purchase
3.0
Mill Road Capital III, L.P.
Large shareholder
54,200 +1.4%
9.14
US$495,431 		54,200 +1.4% 9.14 US$495,431
2024-08-05 2024-08-01 B Purchase
3.0
Mill Road Capital III, L.P.
Large shareholder
40,014 +1.0%
10.23
US$409,323 		40,014 +1.0% 10.23 US$409,323
2024-07-31 2024-07-31 B Purchase
3.0
Mill Road Capital III, L.P.
Large shareholder
75,486 +1.9%
10.35
US$781,280 		75,486 +1.9% 10.35 US$781,280
2024-07-12 2024-07-10 B Purchase
3.0
Mill Road Capital III, L.P.
Large shareholder
179,414 +4.8%
8.05
US$1,444,444 		179,414 +4.8% 8.05 US$1,444,444
2024-06-10 2024-06-07 B Purchase
0.9
Hoover Jeffrey Alan

See Remarks

Officer
4,000 +52.6%
8.17
US$32,680 		4,000 +52.6% 8.17 US$32,680
2024-03-04 2024-02-29 S Sale
3.1
Colucci Anthony

Chief Financial Officer

Officer
17,222 -9.9%
11.45
US$197,168 		17,222 -9.9% 11.45 US$197,168
2024-03-04 2024-02-29 S Sale
2.5
Greenawalt Ryan

CEO, Chairman

Executive Director Large shareholder
34,951 -0.6%
11.36
US$397,008 		34,951 -0.6% 11.36 US$397,008
2024-03-04 2024-02-29 S Sale
2.8
Brubaker Craig

Chief Operating Officer

Officer
7,405 -7.2%
11.77
US$87,182 		7,405 -7.2% 11.77 US$87,182
2024-02-09 2024-02-08 S Sale
3.6
B. Riley Financial, Inc.
Large shareholder
852,455 -100.0%
11.00
US$9,377,005 		852,455 -100.0% 11.00 US$9,377,005
2024-02-09 2024-02-07 S Sale
3.6
B. Riley Financial, Inc.
Large shareholder
307,679 -26.5%
11.00
US$3,384,469 		307,679 -26.5% 11.00 US$3,384,469
2024-02-09 2024-02-07 S Sale
3.6
B. Riley Financial, Inc.
Large shareholder
2,449,629 -100.0%
11.00
US$26,945,919 		2,449,629 -100.0% 11.00 US$26,945,919
2024-03-01 2024-01-31 B Purchase
1.4
Voss Capital, LLC
Large shareholder
10,000 +6.7%
10.82
US$108,168 		10,000 +6.7% 10.82 US$108,168
2024-03-01 2024-01-19 B Purchase
1.4
Voss Capital, LLC
Large shareholder
6,108 +0.6%
10.65
US$65,068 		6,108 +0.6% 10.65 US$65,068
2024-03-01 2024-01-18 B Purchase
1.4
Voss Capital, LLC
Large shareholder
18,892 +2.0%
10.49
US$198,260 		18,892 +2.0% 10.49 US$198,260
2024-03-01 2024-01-17 B Purchase
1.4
Voss Capital, LLC
Large shareholder
25,000 +2.7%
10.87
US$271,832 		25,000 +2.7% 10.87 US$271,832
2023-11-28 2023-11-27 B Purchase
2.8
Savas Zachary E.
Non-Executive Director
5,000 +5.3%
9.74
US$48,705 		5,000 +5.3% 9.74 US$48,705
2023-11-17 2023-11-16 B Purchase
2.5
Greenawalt Ryan

Chief Executive Officer, Chair

Executive Director Large shareholder
1,389 +1.5%
10.63
US$14,770 		1,389 +1.5% 10.63 US$14,770
2023-11-17 2023-11-15 B Purchase
2.5
Greenawalt Ryan

Chief Executive Officer, Chair

Executive Director Large shareholder
8,611 +10.0%
11.05
US$95,166 		8,611 +10.0% 11.05 US$95,166
2023-08-22 2023-08-21 B Purchase
3.2
STUDDERT ANDREW P
Non-Executive Director
5,000 +8.3%
13.88
US$69,406 		5,000 +8.3% 13.88 US$69,406
2023-08-16 2023-08-15 B Purchase
2.8
Savas Zachary E.
Non-Executive Director
5,000 +5.6%
14.18
US$70,891 		5,000 +5.6% 14.18 US$70,891
2023-08-16 2023-08-14 B Purchase
2.5
Greenawalt Ryan

See Remarks

Executive Director Large shareholder
10,000 +13.1%
14.37
US$143,737 		10,000 +13.1% 14.37 US$143,737
2023-08-16 2023-08-14 B Purchase
2.8
Savas Zachary E.
Non-Executive Director
5,000 +5.9%
14.25
US$71,250 		5,000 +5.9% 14.25 US$71,250
2023-08-15 2023-08-14 B Purchase
1.6
Shribman Daniel
Non-Executive Director
7,000 +1.8%
14.37
US$100,595 		7,000 +1.8% 14.37 US$100,595
2023-08-07 2023-08-04 S Sale
3.6
B. Riley Financial, Inc.
Large shareholder
330,000 -11.9%
16.25
US$5,362,500 		330,000 -11.9% 16.25 US$5,362,500
2023-07-21 2023-07-21 S Sale
3.6
B. Riley Financial, Inc.
Large shareholder
2,200,000 -44.2%
16.25
US$35,750,000 		2,200,000 -44.2% 16.25 US$35,750,000
2023-06-05 2023-06-02 B Purchase
2.5
Greenawalt Ryan

See Remarks

Executive Director Large shareholder
10,653 +18.6%
14.32
US$152,540 		10,653 +18.6% 14.32 US$152,540
2023-06-05 2023-06-01 B Purchase
2.5
Greenawalt Ryan

See Remarks

Executive Director Large shareholder
1,347 +2.4%
13.55
US$18,255 		1,347 +2.4% 13.55 US$18,255
2023-04-17 2023-04-17 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
13,500 +1.2%
13.82
US$186,523 		13,500 +1.2% 13.82 US$186,523
2023-04-17 2023-04-14 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
34,500 +3.1%
13.69
US$472,257 		34,500 +3.1% 13.69 US$472,257
2023-04-17 2023-04-13 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
36,000 +3.3%
13.81
US$497,300 		36,000 +3.3% 13.81 US$497,300
2023-04-06 2023-04-05 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
40,000 +3.9%
13.49
US$539,764 		40,000 +3.9% 13.49 US$539,764
2023-04-06 2023-04-04 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
15,000 +1.5%
14.15
US$212,271 		15,000 +1.5% 14.15 US$212,271
2023-03-14 2023-03-14 B Purchase
1.6
Shribman Daniel
Non-Executive Director
10,000 +2.6%
16.39
US$163,900 		10,000 +2.6% 16.39 US$163,900
2022-09-22 2022-08-12 B Purchase
3.2
STUDDERT ANDREW P
Non-Executive Director
5,500 +11.6%
13.03
US$71,638 		5,500 +11.6% 13.03 US$71,638
2022-07-28 2022-07-26 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
2,936 +0.1%
10.50
US$30,828 		2,936 +0.1% 10.50 US$30,828
2022-07-25 2022-07-21 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
808 +0.0%
10.50
US$8,484 		808 +0.0% 10.50 US$8,484
2022-07-20 2022-07-19 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
43 +0.0%
10.15
US$436 		43 +0.0% 10.15 US$436
2022-07-20 2022-07-18 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
20,200 +1.0%
10.12
US$204,345 		20,200 +1.0% 10.12 US$204,345
2022-07-07 2022-07-06 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
4,722 +0.1%
8.85
US$41,790 		4,722 +0.1% 8.85 US$41,790
2022-07-07 2022-07-05 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
4,489 +0.1%
8.79
US$39,453 		4,489 +0.1% 8.79 US$39,453
2022-07-01 2022-06-29 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
50,000 +0.8%
8.91
US$445,465 		50,000 +0.8% 8.91 US$445,465
2022-06-28 2022-06-28 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
3,227 +0.1%
9.50
US$30,656 		3,227 +0.1% 9.50 US$30,656
2022-06-28 2022-06-27 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
6,774 +0.1%
9.50
US$64,353 		6,774 +0.1% 9.50 US$64,353
2022-06-28 2022-06-24 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
25,851 +0.4%
9.50
US$245,497 		25,851 +0.4% 9.50 US$245,497
2022-05-27 2022-05-26 B Purchase
3.2
STUDDERT ANDREW P
Non-Executive Director
2,500 +7.0%
10.46
US$26,150 		2,500 +7.0% 10.46 US$26,150
2022-05-20 2022-05-19 B Purchase
2.8
Savas Zachary E.
Non-Executive Director
10,000 +17.1%
10.73
US$107,284 		10,000 +17.1% 10.73 US$107,284
2022-05-19 2022-05-18 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
14,056 +0.2%
11.00
US$154,613 		14,056 +0.2% 11.00 US$154,613
2022-05-19 2022-05-17 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
10,944 +0.2%
11.00
US$120,384 		10,944 +0.2% 11.00 US$120,384
2022-05-20 2022-05-16 B Purchase
2.8
Savas Zachary E.
Non-Executive Director
459 +0.8%
10.60
US$4,865 		459 +0.8% 10.60 US$4,865
2022-05-16 2022-05-13 B Purchase
1.6
Shribman Daniel
Non-Executive Director
15,000 +4.2%
10.32
US$154,736 		15,000 +4.2% 10.32 US$154,736
2022-05-16 2022-05-13 B Purchase
2.5
Greenawalt Ryan

CEO, Chairman

Executive Director Large shareholder
8,239 +0.1%
10.32
US$85,010 		8,239 +0.1% 10.32 US$85,010
2022-05-11 2022-05-11 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
35,841 +0.6%
9.75
US$349,450 		35,841 +0.6% 9.75 US$349,450
2022-05-11 2022-05-09 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
40,000 +0.7%
10.70
US$428,000 		40,000 +0.7% 10.70 US$428,000
2022-04-29 2022-04-29 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
50,506 +0.9%
11.25
US$568,192 		50,506 +0.9% 11.25 US$568,192
2022-04-29 2022-04-28 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
17,447 +0.3%
11.26
US$196,406 		17,447 +0.3% 11.26 US$196,406
2022-04-29 2022-04-27 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
1,966 +0.0%
11.40
US$22,412 		1,966 +0.0% 11.40 US$22,412
2022-04-26 2022-04-26 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
15,534 +0.3%
11.40
US$177,036 		15,534 +0.3% 11.40 US$177,036
2022-04-26 2022-04-25 B Purchase
3.6
B. Riley Financial, Inc.
Large shareholder
18,500 +0.3%
11.37
US$210,291 		18,500 +0.3% 11.37 US$210,291
Explore more

More insider trading research around Alta Equipment Group Inc

More insider trades in United States
Similar Industrials companies with insider activity
More Industrial Goods companies with insider activity
More Machinery, Equipment & Components companies with insider activity
Insider trading in North America