Peter C Anastos
CIK 1405215 · EVP, GC, Secretary · last filed 2026-05-19
"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
$1.48M
Companies
2
Total Filings
33
Lifetime Open-Market Net
-$673.4K
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 |
|---|---|---|---|---|---|---|---|
| NABL | EVP, GC, Secretary | 461,326 | $3.21 | $1.48M | -$673.4K | 26 | 2026-05-19 |
| AIRVANA INC (AIRV) Delisted | VP, General Counsel, Secretary | 19,418 | — | — | $0 | 3 | 2010-04-07 |
Recent Filings · Page 3 of 4
33 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 |
|---|---|---|---|---|---|
| 2023-08-24 | NABL | Sell (S) | −11,000 | -$144.4K | EDGAR |
| 2023-08-22 | NABL | Notice (144) | −11,000 | -$144.4K | EDGAR |
| 2023-08-17 | NABL | Tax (F) | −1,593 | -$21.4K | EDGAR |
| 2023-05-17 | NABL | Tax (F) | −10,615 | -$148.7K | EDGAR |
| 2023-02-17 | NABL | Mixed | +49,201 | -$121.6K | EDGAR |
| 2023-02-16 | NABL | Mixed | +51,470 | $526.0K | EDGAR |
| 2022-05-17 | NABL | Tax (F) | −6,725 | -$60.7K | EDGAR |
| 2022-02-18 | NABL | Mixed | +126,165 | -$92.6K | EDGAR |
| 2021-07-22 | NABL | Grant (A) | +91,659 | $0 | EDGAR |
| 2010-04-13 | — | Disp (D) | −102,639 | $0 |
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.