How many insider trades does FilingIQ track for NSLR?

FilingIQ tracks 4 Form 4 insider transactions for NSLR (NSLR), covering filings from Aug 10, 2026 onwards. 4 of those are dated within the last 90 days.

Are NSLR insiders net buyers or net sellers?

Across the full Form 4 history for NSLR, 3 transactions (75%) were open-market purchases and 1 (25%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does NSLR insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ links every filing to the insider's SEC CIK, marks plan trades, tax withholding, option exercises, gifts, derivatives and amendments, and shows each open-market purchase and sale with the same fixed facts. It does not rate the stock.

NSLR insider trading

NSLR: insider trade history from SEC Form 4 filings.

Total Form 4 trades

Last 90 days

Buys / sells

75% / 25%

Market cap

—

NSLR insider activity at a glance

FilingIQ tracks 4 insider transactions for NSLR in filings since Aug 10, 2026. The most recent transaction is dated Sep 21, 2026.

Across the full history, 3 open-market purchases and 1 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

How FilingIQ classifies each line, and the seven facts it shows on every open-market purchase and sale, are documented on the methodology page.

View live NSLR trades on FilingIQ

Latest NSLR Form 4 filings

Klein Mark D Chairman, CEO and President

Klein Mark D Chairman, CEO and President

P Aug 10, 2026

Most recent disclosures. Sign up to filter by transaction code, insider role or dollar value.

Most active insiders at NSLR

By number of Form 4 lines in the last 180 days.

Klein Mark D

34 trades · 4 in 180 days

LOTT RONALD M.

10 trades · 4 in 180 days

Frequently asked

How many insider trades does FilingIQ track for NSLR?: FilingIQ tracks 4 Form 4 insider transactions for NSLR (NSLR), covering filings from Aug 10, 2026 onwards. 4 of those are dated within the last 90 days.
Are NSLR insiders net buyers or net sellers?: Across the full Form 4 history for NSLR, 3 transactions (75%) were open-market purchases and 1 (25%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does NSLR insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ links every filing to the insider's SEC CIK, marks plan trades, tax withholding, option exercises, gifts, derivatives and amendments, and shows each open-market purchase and sale with the same fixed facts. It does not rate the stock.

Methodology & sources

Every NSLR insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). How lines are classified and which facts FilingIQ adds is documented on the methodology page; the people behind it are on the team page. Not investment advice; see disclaimer.