Brian Long
CIK 1201010 · last filed 2026-08-26
Brian Long is a corporate insider who has filed 27 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for NVTS, was dated Aug 26, 2026. Across all open-market trades the lifetime net is −$82.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $49.4M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
NVTS price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| NVTS | Director | 5,920,981 | $8.34 | $49.38M | -$82.39M | 18 | 2026-08-26 |
Recent Filings
27 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-08-26 | NVTS | Grant (A) | +9,990 | $0 | EDGAR |
| 2025-12-10 | NVTS | Sell (S) | −2,986,969 | -$19.76M | EDGAR |
| 2025-12-05 | NVTS | Sell (S) | −48,165 | -$409.4K | EDGAR |
| 2025-12-03 | NVTS | Sell (S) | −164,184 | -$1.40M | EDGAR |
| 2025-12-01 | NVTS | Sell (S) | −1,493,046 | -$12.76M | EDGAR |
| 2025-11-25 | NVTS | Notice (144) | −1,705,395 | -$14.14M | EDGAR |
| 2025-09-16 | NVTS | Sell (S) | −500,000 | -$3.06M | EDGAR |
| 2025-09-15 | NVTS | Notice (144) | −500,000 | -$3.12M | EDGAR |
| 2025-09-15 | NVTS | Sell (S) | −455,596 | -$2.76M | EDGAR |
| 2025-09-11 | NVTS | Notice (144) | −455,596 | -$2.58M | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.