Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.
Symbol
NSPRLatest filing 27 May 2026
Company Read
Net acquisition
NSPR has 12 stored insider filings.
Acquisitions account for 91.7% of classified filings and disposals account for 8.3%.
The largest stored filing is $106.2K from ROUBIN, GARY S.
Latest filing
27 May 2026most recent stored row
Largest filing
$106.2Kreported transaction value
Total filings
12stored transaction rows
Acquisition value
$365.9K11 acquisitions
Disposal value
$23.0K1 disposals
Net value
$342.9Kacquisitions minus disposals
Filing cadence
Last 12 active months
May 202612
Acquisitions 91.7% · Disposals 8.3%
May 2026$388.9K
Executive concentration
By filing count
STUKA, PAULDirector · 7 filings
WARD, SCOTT R.Director · 2 filings
ROUBIN, GARY SDirector · 1 filings
SLOSMAN, MARVINDirector, CEO and President · 1 filings
Insider
SLOSMAN, MARVINDirector, CEO and President
Side
Acquisition
Shares
21000
Price
1.20
Value
25200
Security
Common Stock
Date
11 May 2026
Insider
STUKA, PAULDirector
Side
Acquisition
Shares
10000
Price
1.19
Value
11900
Security
Common Stock
Date
8 May 2026
Insider
STUKA, PAULDirector
Side
Acquisition
Shares
65626
Price
1.16
Value
76126
Security
Common Stock
Date
7 May 2026
Insider
ROUBIN, GARY SDirector
Side
Acquisition
Shares
90000
Price
1.18
Value
106200
Security
Common Stock
Date
7 May 2026
Insider
WARD, SCOTT R.Director
Side
Acquisition
Shares
73255
Price
1.15
Value
84243
Security
Common Stock
Date
7 May 2026
Insider
STUKA, PAULDirector
Side
Acquisition
Shares
6378
Price
1.15
Value
7335
Security
Common Stock
Date
6 May 2026
Insider
WARD, SCOTT R.Director
Side
Acquisition
Shares
15995
Price
1.15
Value
18394
Security
Common Stock
Date
6 May 2026
Insider
STUKA, PAULDirector
Side
Acquisition
Shares
1517
Price
1.12
Value
1699
Security
Common Stock
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