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GrowGeneration Corp.

GRWG Net selling
CIK 0001604868 #4297 in the set updated 20 Sep 2026
Bought (120 mo)
$3.45M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$85.91M
$0.00 on a plan · $18.81M straight out of an exercise
Sold at will
$67.10M
157 of 163 sales
Net
−$82.46M
−$63.65M against sales at will

By person

14 insiders · 201 transactions
6.6×

Darren Lampert holds 6.6 times base salary in stock. $3.26M of shares against $492.89K in salary for 2025.

Salary from the company's own proxy. The shares are what Darren Lampert last reported holding, valued at $1.67, the price Common Stock was last bought or sold at on the open market here, on 20 May 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Stiefel Sean
Former Director
$99.50K (1)
$20.82M (6) scheduled
−$20.72M
765,109
1.30%
$1.28M
−36.6%
Lampert Darren
CEO
$1.49M (8)
$19.18M (26)
−$17.69M
1,954,274
3.32%
$3.26M
+69.4%
Salaman Michael
President
$1.39M (6)
$18.96M (24)
−$17.58M
2,226,754
3.78%
$3.72M
+85.1%
Gotham Green Partners LLC entity
Former 10% Owner
$9.27M (80)
−$9.27M
6,691,571
11.36%
$11.17M
−17.8%
Sullivan Tony
Chief Operating Officer (COO)
$6.30M (3)
−$6.30M
28,440
0.0483%
$47.49K
−28.9%
Aiello Stephen
Director
$418.20K (3)
$5.91M (5)
−$5.49M
1,015,483
1.72%
$1.70M
+75.0%
Merida Capital Partners, LP entity
Former 10% Owner
$4.01M (14)
−$4.01M
1,301,997
2.21%
$2.17M
−29.2%
LAMIRATO MONTY R
Chief Financial Officer
$1.47M (5)
−$1.47M
122,567
0.2080%
$204.69K
+390.3%
ADAMS EULA L
Director
$57.18K (2)
+$57.18K
186,870
0.3172%
$312.07K
+636.6%
Ciasullo Paul F. Jr.
Director
442,500
0.7510%
$738.98K
+10.6%
Sanders Gregory Kevin
Chief Financial Officer
192,025
0.3259%
$320.68K
+2,826%
Lasher Jeff
CFO
150,939
0.2562%
$252.07K
+201.9%
Carter Starlett
Director
65,000
0.1103%
$108.55K
Kozey Stephen
Secretary and VP of Legal
21,000
0.0356%
$35.07K
+250.0%
Insider
Date
Role
Action
Shares
Price
Amount
ADAMS EULA L
20 May 2026
Director
Buy
4,000
$1.67
$6.68K
Lampert Darren
18 May 2026
CEO
Buy
64,098
$1.55
$99.35K
Lampert Darren
13 Nov 2025
CEO
Sell
56,540
$1.61
$91.03K
Lampert Darren
12 Nov 2025
CEO
Sell
70,280
$1.74
$122.29K
Aiello Stephen
22 Sep 2025
Director
Buy
133,334
$1.66
$221.33K
Lampert Darren
19 Mar 2025
CEO
Buy
82,639
$1.19
$98.34K
Salaman Michael
19 Mar 2025
President
Buy
85,465
$1.21
$103.41K
Lampert Darren
19 Nov 2024
CEO
Buy
57,467
$1.75
$100.57K
Salaman Michael
19 Nov 2024
President
Buy
58,476
$1.74
$101.75K
ADAMS EULA L
27 Aug 2024
Director
Buy indirect
25,000
$2.02
$50.50K
Aiello Stephen
15 Aug 2024
Director
Buy
48,916
$2.03
$99.30K
Lampert Darren
14 Aug 2024
CEO
Buy
19,996
$1.90
$37.99K
Salaman Michael
14 Aug 2024
President
Buy
19,996
$1.90
$37.99K
Aiello Stephen
14 Aug 2024
Director
Buy
51,084
$1.91
$97.57K
Lampert Darren
13 Aug 2024
CEO
Buy
85,300
$1.88
$160.19K
Salaman Michael
13 Aug 2024
President
Buy
85,301
$1.88
$160.20K
Lampert Darren
15 Nov 2023
CEO
Buy
21,000
$2.36
$49.64K
Salaman Michael
15 Nov 2023
President
Buy
302,766
$2.35
$710.14K
Lampert Darren
14 Nov 2023
CEO
Buy
175,000
$2.11
$368.83K
Salaman Michael
14 Nov 2023
President
Buy
127,234
$2.15
$272.97K
Lampert Darren
13 Nov 2023
CEO
Buy
300,000
$1.92
$575.40K
Aiello Stephen
24 May 2022
Director
Exercised, kept indirect
14,312
$3.50
$50.09K
Salaman Michael
8 Jun 2021
President
Sell
85,937
$44.52
$3.83M
Lampert Darren
8 Jun 2021
CEO
Sell
85,937
$44.52
$3.83M
Aiello Stephen
8 Jun 2021
Director
Sell indirect
25,000
$44.41
$1.11M
Aiello Stephen
8 Jun 2021
Director
Sell
25,000
$44.41
$1.11M
Salaman Michael
7 Jun 2021
President
Sell
100,307
$43.59
$4.37M
Lampert Darren
7 Jun 2021
CEO
Sell
100,308
$43.59
$4.37M
Aiello Stephen
7 Jun 2021
Director
Sell indirect
25,000
$43.69
$1.09M
Aiello Stephen
7 Jun 2021
Director
Sell
25,000
$43.69
$1.09M
Stiefel Sean
3 Jun 2021
Director
Sell
75,000
$42.51
$3.19M
Sullivan Tony
19 May 2021
Chief Operating Officer (COO)
Sell
90,543
$38.14
$3.45M
Sullivan Tony
18 May 2021
Chief Operating Officer (COO)
Sell
40,000
$39.07
$1.56M
Lampert Darren
17 May 2021
CEO
Exercised, kept
93,219
$4.10
$382.20K
Lampert Darren
17 May 2021
CEO
Exercised, kept
16,666
$2.96
$49.33K
Lampert Darren
17 May 2021
CEO
Exercised, kept
16,667
$3.59
$59.83K
Salaman Michael
17 May 2021
President
Exercised, kept
93,219
$4.10
$382.20K
Salaman Michael
17 May 2021
President
Exercised, kept
16,666
$2.96
$49.33K
Salaman Michael
17 May 2021
President
Exercised, kept
16,667
$3.59
$59.83K
Aiello Stephen
17 May 2021
Director
Exercised, kept
33,334
$4.63
$154.34K
Aiello Stephen
17 May 2021
Director
Exercised, kept
50,000
$2.96
$148.00K
Aiello Stephen
17 May 2021
Director
Exercised, kept
25,000
$3.59
$89.75K
Aiello Stephen
17 May 2021
Director
Exercised, kept
25,000
$1.80
$45.00K
Lampert Darren
14 May 2021
CEO
Exercised, kept
126,730
$1.76
$223.04K
Salaman Michael
14 May 2021
President
Exercised, kept
126,730
$1.76
$223.04K
Stiefel Sean
15 Apr 2021
Director
Sold after exercise indirect
8,305
$47.58
$395.15K
Sullivan Tony
14 Apr 2021
Chief Operating Officer (COO)
Exercised, kept
22,573
$4.43
$100.00K
LAMIRATO MONTY R
2 Apr 2021
Chief Financial Officer
Exercised, kept
24,038
$4.16
$100.00K
Stiefel Sean
24 Nov 2020
Director
Sell indirect
5,000
$33.70
$168.50K
Stiefel Sean
24 Nov 2020
Director
Sell indirect
45,000
$32.90
$1.48M
LAMIRATO MONTY R
23 Nov 2020
Chief Financial Officer
Sell
9,000
$30.43
$273.87K
Salaman Michael
23 Nov 2020
President
Sold after exercise
40,000
$31.00
$1.24M
Lampert Darren
23 Nov 2020
CEO
Sold after exercise
40,000
$31.00
$1.24M
Sullivan Tony
23 Nov 2020
COO
Sell
40,000
$32.12
$1.28M
Stiefel Sean
23 Nov 2020
Director
Sold after exercise indirect
7,005
$32.02
$224.30K
Stiefel Sean
23 Nov 2020
Director
Sold after exercise indirect
492,995
$31.17
$15.37M
LAMIRATO MONTY R
20 Nov 2020
Chief Financial Officer
Sell
7,487
$29.81
$223.19K
Aiello Stephen
20 Nov 2020
Director
Sell indirect
50,000
$30.10
$1.51M
Salaman Michael
20 Nov 2020
President
Sell
142,000
$29.57
$4.20M
Lampert Darren
20 Nov 2020
CEO
Sell
142,000
$29.57
$4.20M
Sullivan Tony
20 Nov 2020
COO
Exercised, kept
67,970
$29.46
$2.00M
LAMIRATO MONTY R
21 Aug 2020
Chief Financial Officer
Sell
13,500
$16.78
$226.53K
Lampert Darren
21 Aug 2020
CEO
Sell
125,000
$16.53
$2.07M
Salaman Michael
21 Aug 2020
President
Sell
125,000
$16.53
$2.07M
LAMIRATO MONTY R
20 Aug 2020
Chief Financial Officer
Sold after exercise
17,500
$19.61
$343.18K
Lampert Darren
20 Aug 2020
CEO
Sell
93,000
$19.39
$1.80M
Salaman Michael
20 Aug 2020
President
Sell
93,000
$19.39
$1.80M
LAMIRATO MONTY R
19 Aug 2020
Chief Financial Officer
Sell
19,000
$21.04
$399.76K
Merida Capital Partners, LP
23 Jul 2020
Former 10% Owner
Sell
15,000
$7.63
$114.44K
Merida Capital Partners, LP
23 Jul 2020
Former 10% Owner
Sell
100,000
$7.71
$770.80K
Merida Capital Partners, LP
22 Jul 2020
Former 10% Owner
Sell
60,000
$7.58
$454.74K
Merida Capital Partners, LP
21 Jul 2020
Former 10% Owner
Sell
25,000
$8.12
$203.05K
Merida Capital Partners, LP
20 Jul 2020
10% owner
Sell
40,000
$7.40
$295.84K
Merida Capital Partners, LP
20 Jul 2020
10% owner
Sell
80,000
$7.29
$583.04K
Merida Capital Partners, LP
16 Jul 2020
10% owner
Sell
80,000
$7.34
$586.88K
Gotham Green Partners LLC
30 Jun 2020
10% owner
Sell indirect
2,726
$6.89
$18.78K
Gotham Green Partners LLC
30 Jun 2020
10% owner
Sell indirect
10,906
$6.89
$75.13K
Gotham Green Partners LLC
26 Jun 2020
10% owner
Sell indirect
2,345
$6.83
$16.01K
Gotham Green Partners LLC
26 Jun 2020
10% owner
Sell indirect
9,379
$6.83
$64.03K
Gotham Green Partners LLC
25 Jun 2020
10% owner
Sell indirect
5,652
$7.20
$40.69K
Gotham Green Partners LLC
25 Jun 2020
10% owner
Sell indirect
22,614
$7.20
$162.79K
Gotham Green Partners LLC
24 Jun 2020
10% owner
Sell indirect
10,199
$6.89
$70.23K
Gotham Green Partners LLC
24 Jun 2020
10% owner
Sell indirect
40,801
$6.89
$280.96K
Gotham Green Partners LLC
23 Jun 2020
10% owner
Sell indirect
6,799
$7.09
$48.20K
Gotham Green Partners LLC
23 Jun 2020
10% owner
Sell indirect
27,201
$7.09
$192.83K
Merida Capital Partners, LP
22 Jun 2020
10% owner
Sell
16,032
$7.14
$114.48K
Merida Capital Partners, LP
22 Jun 2020
10% owner
Sell
20,000
$7.17
$143.37K
Gotham Green Partners LLC
22 Jun 2020
10% owner
Sell indirect
5,599
$7.11
$39.78K
Gotham Green Partners LLC
22 Jun 2020
10% owner
Sell indirect
22,401
$7.11
$159.17K
Gotham Green Partners LLC
19 Jun 2020
10% owner
Sell indirect
6,399
$7.41
$47.40K
Gotham Green Partners LLC
19 Jun 2020
10% owner
Sell indirect
25,601
$7.41
$189.64K
Merida Capital Partners, LP
19 Jun 2020
10% owner
Sell
20,000
$7.48
$149.67K
Merida Capital Partners, LP
19 Jun 2020
10% owner
Sell
20,000
$7.46
$149.28K
Merida Capital Partners, LP
19 Jun 2020
10% owner
Sell
20,000
$7.39
$147.81K
Merida Capital Partners, LP
19 Jun 2020
10% owner
Sell
20,000
$7.31
$146.29K
Gotham Green Partners LLC
18 Jun 2020
10% owner
Sell indirect
11,911
$7.20
$85.79K
Gotham Green Partners LLC
18 Jun 2020
10% owner
Sell indirect
47,650
$7.20
$343.22K
Merida Capital Partners, LP
18 Jun 2020
10% owner
Sell
20,000
$7.27
$145.33K
Gotham Green Partners LLC
17 Jun 2020
10% owner
Sell indirect
780
$6.79
$5.29K
Gotham Green Partners LLC
17 Jun 2020
10% owner
Sell indirect
3,120
$6.79
$21.17K
Gotham Green Partners LLC
16 Jun 2020
10% owner
Sell indirect
1,937
$6.79
$13.15K
Gotham Green Partners LLC
16 Jun 2020
10% owner
Sell indirect
7,749
$6.79
$52.60K
Gotham Green Partners LLC
15 Jun 2020
10% owner
Sell indirect
6,499
$6.79
$44.16K
Gotham Green Partners LLC
15 Jun 2020
10% owner
Sell indirect
26,001
$6.79
$176.67K
Gotham Green Partners LLC
12 Jun 2020
10% owner
Sell indirect
2,200
$6.78
$14.92K
Gotham Green Partners LLC
12 Jun 2020
10% owner
Sell indirect
8,800
$6.78
$59.69K
Gotham Green Partners LLC
2 Jun 2020
10% owner
Sell indirect
13,123
$7.16
$93.93K
Gotham Green Partners LLC
2 Jun 2020
10% owner
Sell indirect
52,501
$7.16
$375.77K
Gotham Green Partners LLC
1 Jun 2020
10% owner
Sell indirect
3,980
$6.74
$26.82K
Gotham Green Partners LLC
1 Jun 2020
10% owner
Sell indirect
15,920
$6.74
$107.29K
Gotham Green Partners LLC
29 May 2020
10% owner
Sell indirect
5,219
$6.63
$34.61K
Gotham Green Partners LLC
29 May 2020
10% owner
Sell indirect
20,881
$6.63
$138.47K
Gotham Green Partners LLC
28 May 2020
10% owner
Sell indirect
2,442
$6.77
$16.53K
Gotham Green Partners LLC
28 May 2020
10% owner
Sell indirect
9,768
$6.77
$66.13K
Gotham Green Partners LLC
27 May 2020
10% owner
Sell indirect
18,639
$6.73
$125.44K
Gotham Green Partners LLC
27 May 2020
10% owner
Sell indirect
74,567
$6.73
$501.83K
Gotham Green Partners LLC
26 May 2020
10% owner
Sell indirect
10,316
$6.39
$65.90K
Gotham Green Partners LLC
26 May 2020
10% owner
Sell indirect
41,268
$6.39
$263.63K
Gotham Green Partners LLC
22 May 2020
10% owner
Sell indirect
20,997
$6.52
$136.92K
Gotham Green Partners LLC
22 May 2020
10% owner
Sell indirect
84,003
$6.52
$547.79K
Gotham Green Partners LLC
21 May 2020
10% owner
Sell indirect
5,149
$5.98
$30.80K
Gotham Green Partners LLC
21 May 2020
10% owner
Sell indirect
20,601
$5.98
$123.23K
Gotham Green Partners LLC
20 May 2020
10% owner
Sell indirect
7,049
$5.96
$42.00K
Gotham Green Partners LLC
20 May 2020
10% owner
Sell indirect
28,201
$5.96
$168.03K
Gotham Green Partners LLC
19 May 2020
10% owner
Sell indirect
5,999
$5.83
$34.96K
Gotham Green Partners LLC
19 May 2020
10% owner
Sell indirect
24,001
$5.83
$139.87K
Gotham Green Partners LLC
18 May 2020
10% owner
Sell indirect
2,800
$5.67
$15.88K
Gotham Green Partners LLC
18 May 2020
10% owner
Sell indirect
11,200
$5.67
$63.53K
Gotham Green Partners LLC
4 Mar 2020
10% owner
Sell indirect
1,400
$5.50
$7.70K
Gotham Green Partners LLC
4 Mar 2020
10% owner
Sell indirect
5,600
$5.50
$30.80K
Gotham Green Partners LLC
3 Mar 2020
10% owner
Sell indirect
1,327
$5.52
$7.33K
Gotham Green Partners LLC
3 Mar 2020
10% owner
Sell indirect
5,311
$5.52
$29.32K
Gotham Green Partners LLC
2 Mar 2020
10% owner
Sell indirect
1,000
$5.51
$5.51K
Gotham Green Partners LLC
2 Mar 2020
10% owner
Sell indirect
4,000
$5.51
$22.03K
Gotham Green Partners LLC
28 Feb 2020
10% owner
Sell indirect
2,725
$5.52
$15.04K
Gotham Green Partners LLC
28 Feb 2020
10% owner
Sell indirect
10,900
$5.52
$60.16K
Gotham Green Partners LLC
27 Feb 2020
10% owner
Sell indirect
860
$5.23
$4.49K
Gotham Green Partners LLC
27 Feb 2020
10% owner
Sell indirect
3,440
$5.23
$17.98K
Gotham Green Partners LLC
26 Feb 2020
10% owner
Sell indirect
4,000
$5.47
$21.88K
Gotham Green Partners LLC
26 Feb 2020
10% owner
Sell indirect
16,000
$5.47
$87.52K
Gotham Green Partners LLC
26 Feb 2020
10% owner
Sell indirect
7,710
$5.36
$41.30K
Gotham Green Partners LLC
26 Feb 2020
10% owner
Sell indirect
30,847
$5.36
$165.23K
Gotham Green Partners LLC
24 Feb 2020
10% owner
Sell indirect
10,999
$5.51
$60.63K
Gotham Green Partners LLC
24 Feb 2020
10% owner
Sell indirect
44,001
$5.51
$242.53K
Gotham Green Partners LLC
21 Feb 2020
10% owner
Sell indirect
2,824
$6.27
$17.70K
Gotham Green Partners LLC
21 Feb 2020
10% owner
Sell indirect
11,296
$6.27
$70.80K
Gotham Green Partners LLC
20 Feb 2020
10% owner
Sell indirect
5,509
$6.39
$35.20K
Gotham Green Partners LLC
20 Feb 2020
10% owner
Sell indirect
22,041
$6.39
$140.84K
Gotham Green Partners LLC
19 Feb 2020
10% owner
Sell indirect
12,586
$6.55
$82.46K
Gotham Green Partners LLC
19 Feb 2020
10% owner
Sell indirect
50,353
$6.55
$329.91K
Gotham Green Partners LLC
18 Feb 2020
10% owner
Sell indirect
20,970
$6.56
$137.58K
Gotham Green Partners LLC
18 Feb 2020
10% owner
Sell indirect
83,892
$6.56
$550.40K
Gotham Green Partners LLC
14 Feb 2020
10% owner
Sell indirect
30,096
$6.02
$181.11K
Gotham Green Partners LLC
14 Feb 2020
10% owner
Sell indirect
120,404
$6.02
$724.58K
Gotham Green Partners LLC
13 Feb 2020
10% owner
Sell indirect
4,000
$5.73
$22.93K
Gotham Green Partners LLC
13 Feb 2020
10% owner
Sell indirect
16,000
$5.73
$91.71K
Gotham Green Partners LLC
12 Feb 2020
10% owner
Sell indirect
13,998
$5.68
$79.44K
Gotham Green Partners LLC
12 Feb 2020
10% owner
Sell indirect
56,002
$5.68
$317.82K
Gotham Green Partners LLC
11 Feb 2020
10% owner
Sell indirect
7,527
$5.91
$44.50K
Gotham Green Partners LLC
11 Feb 2020
10% owner
Sell indirect
30,111
$5.91
$178.01K
Gotham Green Partners LLC
10 Feb 2020
10% owner
Sell indirect
3,400
$5.96
$20.25K
Gotham Green Partners LLC
10 Feb 2020
10% owner
Sell indirect
13,600
$5.96
$81.00K
Lampert Darren
7 Feb 2020
CEO
Sell
16,000
$5.52
$88.36K
Salaman Michael
7 Feb 2020
President
Sell
16,000
$5.52
$88.36K
Lampert Darren
6 Feb 2020
CEO
Sell
36,000
$5.15
$185.34K
Salaman Michael
6 Feb 2020
President
Sell
36,000
$5.15
$185.34K
Lampert Darren
5 Feb 2020
CEO
Sell
10,000
$4.99
$49.92K
Salaman Michael
5 Feb 2020
President
Sell
10,000
$4.99
$49.92K
Lampert Darren
4 Feb 2020
CEO
Sell
10,000
$4.84
$48.44K
Salaman Michael
4 Feb 2020
President
Sell
10,000
$4.84
$48.44K
Lampert Darren
3 Feb 2020
CEO
Sell
20,000
$4.95
$98.97K
Salaman Michael
3 Feb 2020
President
Sell
20,000
$4.95
$98.97K
Lampert Darren
31 Jan 2020
CEO
Sell
14,182
$4.84
$68.66K
Salaman Michael
31 Jan 2020
President
Sell
14,182
$4.84
$68.66K
Lampert Darren
30 Jan 2020
CEO
Sell
30,718
$4.97
$152.63K
Salaman Michael
30 Jan 2020
President
Sell
30,718
$4.97
$152.63K
Lampert Darren
29 Jan 2020
CEO
Sell
52,500
$4.88
$256.35K
Salaman Michael
29 Jan 2020
President
Sell
52,500
$4.88
$256.35K
Lampert Darren
28 Jan 2020
CEO
Sell
16,000
$4.62
$73.93K
Salaman Michael
28 Jan 2020
President
Sell
16,000
$4.62
$73.93K
Lampert Darren
27 Jan 2020
CEO
Sell
15,000
$4.42
$66.28K
Salaman Michael
27 Jan 2020
President
Sell
15,000
$4.42
$66.28K
Salaman Michael
24 Jan 2020
President
Sell
18,000
$4.23
$76.12K
Lampert Darren
24 Jan 2020
CEO
Sell
18,000
$4.23
$76.12K
Salaman Michael
23 Jan 2020
President
Sell
3,100
$4.61
$14.28K
Lampert Darren
23 Jan 2020
CEO
Sell
3,100
$4.61
$14.28K
Lampert Darren
22 Jan 2020
CEO
Sell
9,000
$4.59
$41.28K
Salaman Michael
22 Jan 2020
President
Sell
9,000
$4.59
$41.28K
Lampert Darren
21 Jan 2020
CEO
Sell
5,000
$4.61
$23.06K
Salaman Michael
21 Jan 2020
President
Sell
5,000
$4.61
$23.06K
Lampert Darren
17 Jan 2020
CEO
Sell
7,000
$4.56
$31.92K
Salaman Michael
17 Jan 2020
President
Sell
7,000
$4.56
$31.92K
Lampert Darren
16 Jan 2020
CEO
Sell
7,500
$4.71
$35.33K
Salaman Michael
16 Jan 2020
President
Sell
7,500
$4.71
$35.33K
LAMIRATO MONTY R
16 Jan 2020
Chief Financial Officer
Exercised, kept
30,652
$1.90
$58.24K
LAMIRATO MONTY R
16 Jan 2020
Chief Financial Officer
Exercised, kept
10,835
$2.25
$24.38K
Lampert Darren
15 Jan 2020
CEO
Sell
20,000
$4.90
$97.95K
Salaman Michael
15 Jan 2020
President
Sell
20,000
$4.90
$97.95K
Lampert Darren
14 Jan 2020
CEO
Sell
10,000
$4.58
$45.83K
Salaman Michael
14 Jan 2020
President
Sell
10,000
$4.58
$45.83K
Stiefel Sean
23 Dec 2019
Director
Buy indirect
25,000
$3.98
$99.50K

What was left out

Form 4 filings counted 143
Amendments (4/A) skipped 1
Filings about a different issuer 0
Unreadable filings 0
Joint filings 3
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 6
Sales at will 157
Transactions with no price 0
Shares from compensation/vesting 6,661,077
Sales filed before the plan box existed 155
History held since 26 Dec 2019