Huiwen Yao
CIK 2027976 · Chief Technology Officer · last filed 2026-08-19
"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
$4.17M
Companies
1
Total Filings
21
Lifetime Open-Market Net
-$15.46M
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 |
|---|---|---|---|---|---|---|---|
| ASTS | Chief Technology Officer | 74,750 | $55.80 | $4.17M | -$15.46M | 15 | 2026-08-19 |
Recent Filings · Page 2 of 3
21 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 |
|---|---|---|---|---|---|
| 2025-11-17 | ASTS | Exer (X) | +40,000 | $2.6K | EDGAR |
| 2025-09-17 | ASTS | Sell (S) | −40,000 | -$1.62M | EDGAR |
| 2025-09-15 | ASTS | Notice (144) | −40,000 | -$1.53M | EDGAR |
| 2025-09-04 | ASTS | Mixed | +24,000 | -$766.1K | EDGAR |
| 2025-09-03 | ASTS | Notice (144) | −16,000 | -$768.6K | EDGAR |
| 2025-06-10 | ASTS | Sell (S) | −4,250 | -$147.1K | EDGAR |
| 2025-06-02 | ASTS | Mixed | +25,000 | $0 | EDGAR |
| 2025-05-19 | ASTS | Sell (S) | −55,000 | -$1.48M | EDGAR |
| 2025-05-16 | ASTS | Notice (144) | −55,000 | -$1.42M | EDGAR |
| 2024-10-10 | ASTS | Sell (S) | −45,000 | -$1.09M | 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.