Jonathan Sheena
CIK 1646649 · CO-FOUNDER · last filed 2026-08-14
"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.
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Disclosed Exposure
$79.71M
Companies
1
Total Filings
221
Lifetime Open-Market Net
-$102.31M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| NTRA | Director | 248,496 | $320.76 | $79.71M | -$102.31M | 190 | 2026-08-14 |
Recent Filings · Page 4 of 23
221 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-12-22 | NTRA | Sell (S) | −1,500 | -$338.9K | EDGAR |
| 2025-12-19 | NTRA | Notice (144) | −4,500 | -$990.0K | EDGAR |
| 2025-12-17 | NTRA | Notice (144) | −9,210 | -$2.10M | EDGAR |
| 2025-12-17 | NTRA | Mixed | −4,130 | -$696.9K | EDGAR |
| 2025-12-11 | NTRA | Exer (M) | +4,436 | $41.2K | EDGAR |
| 2025-11-21 | NTRA | Sell (S) | −14,000 | -$3.17M | EDGAR |
| 2025-11-20 | NTRA | Notice (144) | −10,000 | -$2.25M | EDGAR |
| 2025-11-12 | NTRA | Sell (S) | −4,570 | -$903.1K | EDGAR |
| 2025-11-04 | NTRA | Sell (S) | −4,000 | -$800.3K | EDGAR |
| 2025-10-29 | NTRA | Sell (S) | −479 | -$92.0K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
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.
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.