Insider trading

Period: 120 months Stock: NSP Role: Other officers × + Add filter Clear all
Views & alerts

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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

118 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

118 decisions over 120 months Remove this filter
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

118 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

118 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
118 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
118 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

118 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
11 Mar 2026
Callens Christian P SVP Legal, Gen Counsel & Sec
Bought
$24.10K 1,250 at 19.28
4.4%
First buy on file
10 Mar 2025
ARIZPE ARTHUR A President and COO
Sold at will
$139.34K 1,465 at 95.11
1.7%
Not planned
11 Feb 2025
ARIZPE ARTHUR A President and COO
Sold at will 2×
$508.11K 6,000 at 84.68
7.6%
Not planned
8 Dec 2023
ARIZPE ARTHUR A President and COO
Sold at will
$292.85K 2,500 at 117.14
3.8%
Not planned
20 Nov 2023
ARIZPE ARTHUR A President and COO
Sold at will
$567.55K 5,000 at 113.51
7.0%
Not planned
17 Nov 2023
Herink Daniel D EVP Legal, Gen Counsel & Sec
Sold at will 2×
$391.81K 3,500 at 111.95
14.5%
Not planned
10 Nov 2023
ALLISON JAMES D EVP, Comp Benefits Solns & CPO
Sold at will
$272.25K 2,500 at 108.90
5.6%
Not planned
9 Nov 2023
ARIZPE ARTHUR A President and COO
Sold at will
$535.35K 5,000 at 107.07
6.5%
Not planned
17 Feb 2023
ALLISON JAMES D EVP of Gross Profit Operations
Sold, plan not stated
$624.80K 5,000 at 124.96
11.0%
17 Feb 2023
ARIZPE ARTHUR A President and COO
Sold, plan not stated
$311.10K 2,500 at 124.44
3.7%
14 Feb 2023
Herink Daniel D EVP Legal, Gen Counsel & Sec
Sold, plan not stated
$593.75K 5,000 at 118.75
22.7%
10 Nov 2022
Herink Daniel D EVP Legal, Gen Counsel & Sec
Sold, plan not stated
$585.35K 5,000 at 117.07
18.5%
31 Oct 2022
ARIZPE ARTHUR A President and COO
Sold, plan not stated
$295.00K 2,500 at 118.00
3.6%
31 Oct 2022
ALLISON JAMES D EVP of Gross Profit Operations
Sold, plan not stated
$240.00K 2,000 at 120.00
4.1%
19 Aug 2022
ALLISON JAMES D EVP of Gross Profit Operations
Sold, plan not stated 2×
$282.50K 2,500 at 113.00
4.8%
15 Aug 2022
Herink Daniel D EVP Legal, Gen Counsel & Sec
Sold, plan not stated
$575.50K 5,000 at 115.10
15.6%
12 Aug 2022
ARIZPE ARTHUR A President and COO
Sold, plan not stated
$285.00K 2,500 at 114.00
3.5%
10 Aug 2022
ARIZPE ARTHUR A President and COO
Sold, plan not stated
$550.00K 5,000 at 110.00
6.5%
2 Jun 2022
Herink Daniel D EVP Legal, Gen Counsel & Sec
Sold, plan not stated
$276.60K 2,766 at 100.00
7.9%
1 Jun 2022
Herink Daniel D EVP Legal, Gen Counsel & Sec
Sold, plan not stated
$223.40K 2,234 at 100.00
6.0%
13 May 2022
ALLISON JAMES D SVP of Gross Profit Operations
Sold, plan not stated 2×
$492.73K 5,000 at 98.55
8.8%
15 Nov 2021
ALLISON JAMES D SVP of Gross Profit Operations
Sold, plan not stated
$476.08K 4,000 at 119.02
6.7%
12 Nov 2021
Herink Daniel D SVP Legal, Gen Counsel & Sec
Sold, plan not stated
$48.30K 400 at 120.75
1.2%
11 Nov 2021
Herink Daniel D SVP Legal, Gen Counsel & Sec
Sold, plan not stated
$386.87K 3,197 at 121.01
8.7%
7 Oct 2021
ARIZPE ARTHUR A President and COO
Sold, plan not stated
$601.40K 5,000 at 120.28
6.6%
1 Oct 2021
ARIZPE ARTHUR A President and COO
Sold, plan not stated
$577.60K 5,000 at 115.52
6.2%
27 May 2021
Herink Daniel D SVP Legal, Gen Counsel & Sec
Sold, plan not stated
$469.55K 5,000 at 93.91
12.0%
27 May 2021
ARIZPE ARTHUR A President and COO
Sold, plan not stated
$235.00K 2,500 at 94.00
3.0%
21 May 2021
ARIZPE ARTHUR A President and COO
Sold, plan not stated
$225.00K 2,500 at 90.00
2.9%
20 May 2021
ALLISON JAMES D SVP of Gross Profit Operations
Sold, plan not stated
$442.30K 5,000 at 88.46
7.7%
10 Mar 2021
MINCKS JAY E EVP of Sales & Marketing
Sold, plan not stated
$187.16K 2,000 at 93.58
1.8%
25 Feb 2021
Herink Daniel D SVP Legal, Gen Counsel & Sec
Sold, plan not stated
$436.40K 5,000 at 87.28
9.8%
25 Feb 2021
MINCKS JAY E EVP of Sales & Marketing
Sold, plan not stated
$262.44K 3,000 at 87.48
2.6%
10 Nov 2020
Herink Daniel D SVP Legal, Gen Counsel & Sec
Sold, plan not stated
$480.73K 5,192 at 92.59
16.7%
9 Nov 2020
ALLISON JAMES D SVP of Gross Profit Operations
Sold, plan not stated
$369.12K 4,000 at 92.28
7.7%
9 Nov 2020
MINCKS JAY E EVP of Sales & Marketing
Sold, plan not stated
$367.80K 4,000 at 91.95
5.2%
4 Nov 2020
Herink Daniel D SVP Legal, Gen Counsel & Sec
Sold, plan not stated
$434.30K 5,000 at 86.86
13.9%
3 Nov 2020
ARIZPE ARTHUR A President and COO
Sold, plan not stated
$425.00K 5,000 at 85.00
10.0%
2 Nov 2020
MINCKS JAY E EVP of Sales & Marketing
Sold, plan not stated
$240.00K 3,000 at 80.00
3.8%
6 Oct 2020
ARIZPE ARTHUR A President and COO
Sold, plan not stated
$246.75K 3,500 at 70.50
6.5%
16 Sep 2020
ARIZPE ARTHUR A President and COO
Sold, plan not stated
$243.25K 3,500 at 69.50
6.1%
20 Aug 2020
ARIZPE ARTHUR A President and COO
Sold, plan not stated
$211.50K 3,000 at 70.50
5.0%
12 Aug 2020
ALLISON JAMES D SVP of Gross Profit Operations
Sold, plan not stated
$212.49K 3,000 at 70.83
5.4%
11 Aug 2020
MINCKS JAY E EVP of Sales & Marketing
Sold, plan not stated
$210.69K 3,000 at 70.23
3.6%
7 Aug 2020
Herink Daniel D SVP Legal, Gen Counsel & Sec
Sold, plan not stated
$434.23K 6,275 at 69.20
14.8%
11 Jun 2020
MINCKS JAY E EVP of Sales & Marketing
Sold, plan not stated
$131.75K 2,500 at 52.70
2.9%
13 Feb 2020
MINCKS JAY E EVP of Sales & Marketing
Sold, plan not stated
$106.35K 1,500 at 70.90
2.5%
16 Dec 2019
MINCKS JAY E EVP of Sales & Marketing
Sold, plan not stated
$168.00K 2,000 at 84.00
3.2%
10 Dec 2019
MINCKS JAY E EVP of Sales & Marketing
Sold, plan not stated
$158.00K 2,000 at 79.00
3.1%
12 Nov 2019
MINCKS JAY E EVP of Sales & Marketing
Sold, plan not stated
$210.27K 3,000 at 70.09
4.5%
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