← All stocks

Atkore Inc.

ATKR Net selling
CIK 0001666138 #1709 in the set updated 18 Sep 2026
Bought (120 mo)
$100.24K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$1.21B
$1.80M on a plan · $89.88M straight out of an exercise
Sold at will
$1.12B
61 of 154 sales
Net
−$1.21B
−$1.12B against sales at will

By person

25 insiders · 155 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
CD&R Allied Holdings, L.P. entity
10% owner
$1.07B (6)
−$1.07B
0
0.0000%
$0.00
−100.0%
Waltz William E Jr.
President and CEO
$100.24K (1)
$58.35M (12)
−$58.25M
197,325
0.5843%
$18.50M
+14.9%
Williamson John Patrick
President and CEO
$22.06M (24) scheduled
−$22.06M
228,385
0.6762%
$21.41M
+66.7%
Kelly Daniel S
VP, General Counsel and Sec.
$15.16M (20) scheduled
−$15.16M
32,666
0.0967%
$3.06M
+199,622%
Fitzpatrick Kevin P
VP, Global Human Resources
$9.67M (4) scheduled
−$9.67M
48,008
0.1422%
$4.50M
+71.4%
Lariviere Peter J
President, Cable Solutions
$8.54M (19) scheduled
−$8.54M
37,230
0.1102%
$3.49M
+999.9%
MALLAK JAMES A
Vice President and CAO
$8.52M (14) scheduled
−$8.52M
74,355
0.2202%
$6.97M
+80.9%
Johnson David Paul
Vice President and CFO
$5.53M (3)
−$5.53M
32,503
0.0962%
$3.05M
Lowe LeAngela W.
VP, Chief HR Officer
$3.43M (5) scheduled
−$3.43M
36,063
0.1068%
$3.38M
+375.7%
Pregenzer John W
COO & President, Electrical
$2.77M (4)
−$2.77M
61,411
0.1818%
$5.76M
+195.3%
Schulte Michael J
Group President, MP&S
$2.51M (5) scheduled
−$2.51M
146,620
0.4341%
$13.75M
+234.4%
Lamps Mark F.
Pres. Safety & Infrastructure
$2.49M (25) scheduled
−$2.49M
35,850
0.1062%
$3.36M
+279.8%
Zeffiro A Mark
Director
$1.25M (3)
−$1.25M
23,994
0.0710%
$2.25M
+118.9%
Kershaw Justin A
Director
$967.58K (3)
−$967.58K
18,750
0.0555%
$1.76M
James Wilbert W Jr
Director
$862.72K (4)
−$862.72K
17,191
0.0509%
$1.61M
VanArsdale William
Director
$385.60K (1)
−$385.60K
23,342
0.0691%
$2.19M
+206.6%
Isbell Jeri L
Director
$315.27K (1)
−$315.27K
30,656
0.0908%
$2.87M
+302.7%
MUSE SCOTT H
Director
$181.65K (1) scheduled
−$181.65K
32,724
0.0969%
$3.07M
+329.9%
SCHROCK MICHAEL V
Director
22,187
0.0657%
$2.08M
WYNN BETTY R.
Director
20,616
0.0610%
$1.93M
Deitzer John Michael
VP, CFO
18,928
0.0560%
$1.77M
+301.8%
Edwards Barbara Joanne
Director
6,099
0.0181%
$571.83K
Alvey James William
Chief Accounting Officer
5,449
0.0161%
$510.88K
+239.5%
Edmonds Franklin S. Jr.
Director
2,844
0.0084%
$266.58K
Sleeper Nathan K
Director
0
0.0000%
$0.00
Insider
Date
Role
Action
Shares
Price
Amount
Lamps Mark F.
10 Aug 2026
Pres. Safety & Infrastructure
Sell
300
$93.75
$28.13K
Kershaw Justin A
8 May 2026
Director
Sell
2,799
$73.67
$206.21K
James Wilbert W Jr
8 May 2026
Director
Sell
3,299
$73.61
$242.82K
Isbell Jeri L
3 Dec 2024
Director
Sell
3,353
$94.03
$315.27K
Waltz William E Jr.
27 Nov 2024
President and CEO
Sell indirect
59,019
$92.64
$5.47M
Waltz William E Jr.
26 Nov 2024
President and CEO
Sell indirect
61,079
$95.21
$5.82M
Kelly Daniel S
26 Nov 2024
VP, General Counsel and Sec.
Sell
13,071
$95.74
$1.25M
James Wilbert W Jr
3 Jun 2024
Director
Sell
599
$153.23
$91.78K
Zeffiro A Mark
22 May 2024
Director
Sell
2,000
$154.11
$308.22K
Lowe LeAngela W.
14 Mar 2024
VP, Chief HR Officer
Sell
6,500
$176.07
$1.14M
Kershaw Justin A
13 Mar 2024
Director
Sell
1,099
$171.77
$188.77K
Johnson David Paul
4 Mar 2024
Vice President and CFO
Sell
12,701
$172.84
$2.20M
Pregenzer John W
26 Feb 2024
President, Electrical
Sell
6,548
$158.49
$1.04M
Waltz William E Jr.
26 Feb 2024
President and CEO
Sell
43,072
$160.48
$6.91M
Zeffiro A Mark
24 May 2023
Director
Sell
750
$118.82
$89.11K
Johnson David Paul
9 Mar 2023
Vice President and CFO
Sell
10,000
$149.79
$1.50M
Pregenzer John W
1 Mar 2023
President, Electrical
Sell
4,754
$150.00
$713.10K
Kershaw Justin A
3 Feb 2023
Director
Sell
4,126
$138.78
$572.60K
James Wilbert W Jr
3 Feb 2023
Director
Sell
1,491
$139.08
$207.37K
Kelly Daniel S
1 Dec 2022
VP, General Counsel and Sec.
Sell
11,557
$123.09
$1.42M
Kelly Daniel S
30 Nov 2022
VP, General Counsel and Sec.
Sell
2,343
$122.57
$287.18K
Lamps Mark F.
23 Nov 2022
Pres. Safety & Infrastructure
Sell
2,874
$118.99
$341.96K
Kelly Daniel S
23 Nov 2022
VP, General Counsel and Sec.
Sell
100
$122.50
$12.25K
Lamps Mark F.
22 Nov 2022
Pres. Safety & Infrastructure
Sell
433
$118.40
$51.27K
Waltz William E Jr.
6 Jun 2022
President and CEO
Sell
20,000
$118.65
$2.37M
Kelly Daniel S
6 May 2022
VP, General Counsel and Sec.
Sell
15,000
$115.22
$1.73M
Pregenzer John W
6 May 2022
President, Electrical
Sell
2,762
$115.00
$317.63K
Lamps Mark F.
6 May 2022
Pres. Safety & Infrastructure
Sell
845
$113.64
$96.03K
Kelly Daniel S
3 May 2022
VP, General Counsel and Sec.
Sell
10,000
$113.25
$1.13M
Lamps Mark F.
4 Mar 2022
Pres. Safety & Infrastructure
Sell
638
$102.95
$65.68K
Kelly Daniel S
28 Feb 2022
VP, General Counsel and Sec.
Sell
614
$103.12
$63.31K
Kelly Daniel S
25 Feb 2022
VP, General Counsel and Sec.
Sell
3,000
$103.00
$309.00K
Johnson David Paul
10 Feb 2022
Vice President and CFO
Sell
15,500
$118.35
$1.83M
Waltz William E Jr.
10 Feb 2022
President and CEO
Sell
33,000
$118.33
$3.90M
Lamps Mark F.
30 Nov 2021
Pres. Safety & Infrastructure
Sell
320
$108.12
$34.60K
Lamps Mark F.
23 Nov 2021
Pres. Safety & Infrastructure
Sell
308
$112.95
$34.79K
VanArsdale William
23 Nov 2021
Director
Sell
3,353
$115.00
$385.60K
Waltz William E Jr.
24 Aug 2021
President and CEO
Sell
54,882
$89.13
$4.89M
Kelly Daniel S
11 Aug 2021
VP, General Counsel and Sec.
Sell
5,000
$94.25
$471.25K
James Wilbert W Jr
21 May 2021
Director
Sell
4,126
$77.74
$320.74K
Zeffiro A Mark
11 May 2021
Director
Sell
10,000
$85.69
$856.87K
Kelly Daniel S
9 Mar 2021
VP, General Counsel and Sec.
Sell
1,500
$72.58
$108.87K
Lamps Mark F.
2 Mar 2021
Pres. Safety & Infrastructure
Sell
630
$69.32
$43.67K
Lowe LeAngela W.
24 Feb 2021
VP, Global Human Resources
Sell
375
$67.45
$25.29K
Lamps Mark F.
4 Jan 2021
Pres. Mech. Prods. & Solutions
Sell
324
$42.70
$13.83K
Lariviere Peter J
30 Nov 2020
President, Cable Solutions
Sell
12,828
$39.45
$506.04K
Lariviere Peter J
14 Sep 2020
President, Cable Solutions
Sell
17,233
$25.93
$446.90K
Lariviere Peter J
11 Sep 2020
President, Cable Solutions
Sell
3,112
$25.94
$80.72K
Lariviere Peter J
10 Sep 2020
President, Cable Solutions
Sell
15,529
$26.02
$404.01K
Lamps Mark F.
5 Mar 2020
Pres. Mech. Prods. & Solutions
Sell
682
$37.23
$25.39K
Lariviere Peter J
4 Mar 2020
President, Cable Solutions
Sell
1,000
$37.74
$37.74K
Lariviere Peter J
14 Feb 2020
President, Cable Solutions
Sell
6,000
$42.27
$253.59K
Lamps Mark F.
5 Dec 2019
Pres. Mech. Prods. & Solutions
Sell
394
$41.57
$16.38K
Lamps Mark F.
7 Nov 2019
Pres. Mech. Prods. & Solutions
Sell
2,005
$37.51
$75.20K
MALLAK JAMES A
1 Jun 2018
Vice President and CFO
Sell
2,000
$22.00
$44.00K
CD&R Allied Holdings, L.P.
21 May 2018
10% owner
Sell indirect
6,959,976
$19.91
$138.57M
CD&R Allied Holdings, L.P.
20 Feb 2018
10% owner
Sell indirect
5,792,925
$21.27
$123.22M
CD&R Allied Holdings, L.P.
2 Feb 2018
10% owner
Sell indirect
17,225,539
$21.77
$375.00M
CD&R Allied Holdings, L.P.
23 Feb 2017
10% owner
Sell indirect
10,350,000
$25.00
$258.75M
CD&R Allied Holdings, L.P.
10 Jan 2017
10% owner
Sell indirect
1,200,000
$19.00
$22.80M
CD&R Allied Holdings, L.P.
13 Dec 2016
10% owner
Sell indirect
8,000,000
$19.00
$152.00M

What was left out

Form 4 filings counted 533
Amendments (4/A) skipped 19
Filings about a different issuer 0
Unreadable filings 0
Joint filings 8
Sales on a Rule 10b5-1 plan 12
Sales straight out of an exercise 81
Sales at will 61
Transactions with no price 0
Shares from compensation/vesting 5,732,523
Sales filed before the plan box existed 46
History held since 2 Dec 2016