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▲ BUY
6 / 10

Conviction

$ Value

$24K

Shares

1,250

Price

$19

Filed

Mar 11

Why this score? (6/10)
  • Open market buy (+3)
  • Cluster: 3 insiders buying (+2)
  • Not a 10b5-1 plan (+1)

Insider

Name

Callens Christian P

Title

SVP Legal, Gen Counsel & Sec

CIK

0002007014

Roles

Officer

Transaction Details

Transaction Date

2026-03-11

Code

P

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

29,600

Filing Info

Accession No.

0001000753-26-000034

Form Type

4

Issuer CIK

0001000753

Callens Christian P's History

Date Ticker Type Value
2026-03-11 NSP $24K
2026-03-02 NSP A $0
2026-03-02 NSP F $23K
2026-03-02 NSP A $0

Other Insiders at NSP (90d)

Insider Bought Sold Last
SARVADI PAUL J
Chairman of the Board & CEO
$4.7M 2026-03-19
ALLISON JAMES D
EVP, Finance, CFO & Treasurer
$204K 2026-03-10
MASTERSON ELLEN H $24K 2026-03-11
ARIZPE ARTHUR A
President and COO
2026-03-03
Callens Christian P
SVP Legal, Gen Counsel & Sec
2026-03-02
Duffy Sean Patrick
SVP, Finance & Accounting(PAO)
2026-03-02