AST SpaceMobile (ASTS) — insider trading
Communication Services · NASDAQ
AST SpaceMobile (ASTS) has 47 reported SEC Form 4 insider transactions in our data, including 3 open-market purchases and 9 open-market sales among the most recent 47 (latest 2026-09-28).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-28 | Thorsen Wayne | Officer (EVP & Chief Commercial Officer) | Grant / award / vesting | 200,000 | — | $0 | Form 4 |
| 2026-09-16 | Yao Huiwen | Officer (Chief Technology Officer) | Open-market sale | 40,000 | $58.93 | $2.36M | Form 4 |
| 2026-09-16 | Gupta Shanti B. | Officer (Chief Operating Officer) | Open-market sale | 12,000 | $58.89 | $706.7K | Form 4 |
| 2026-08-31 | Cisneros Adriana | Director | Open-market purchase | 670 | $58.87 | $39.4K | Form 4 |
| 2026-08-31 | Cisneros Adriana | Director | Open-market purchase | 8,768 | $57.00 | $499.8K | Form 4 |
| 2026-08-31 | Cisneros Adriana | Director | Open-market purchase | 1,384 | $57.79 | $80.0K | Form 4 |
| 2026-08-19 | Yao Huiwen | Officer (Chief Technology Officer) | Option exercise (in/at-the-money) (derivative) | 40,000 | — | $0 | Form 4 |
| 2026-08-19 | Yao Huiwen | Officer (Chief Technology Officer) | Option exercise (in/at-the-money) | 40,000 | $0.0641 | $2.6K | Form 4 |
| 2026-08-17 | Turco Christopher Edward | Officer (EVP and Chief of Staff) | Grant / award / vesting | 200,000 | — | $0 | Form 4/A |
| 2026-08-17 | Turco Christopher Edward | Officer (EVP and Chief of Staff) | Grant / award / vesting | 200,000 | — | $0 | Form 4 |
| 2026-08-17 | Wisniewski Scott | Officer (President) | Grant / award / vesting | 75,000 | — | $0 | Form 4 |
| 2026-08-17 | Gupta Shanti B. | Officer (Chief Operating Officer) | Grant / award / vesting | 75,000 | — | $0 | Form 4 |
| 2026-08-17 | Johnson Andrew Martin | Director, Officer (CFO and CLO) | Grant / award / vesting | 75,000 | — | $0 | Form 4 |
| 2026-08-17 | Bernal Maya | Officer (Chief Accounting Officer) | Grant / award / vesting | 20,000 | — | $0 | Form 4 |
| 2026-08-17 | Avellan Abel Antonio | Director, Officer (Chief Executive Officer), 10% owner | Grant / award / vesting | 150,000 | — | $0 | Form 4 |
| 2026-08-15 | Wisniewski Scott | Officer (President) | Shares withheld for taxes / exercise cost | 12,297 | $70.98 | $872.8K | Form 4 |
| 2026-08-15 | Wisniewski Scott | Officer (President) | Shares withheld for taxes / exercise cost | 9,838 | $70.98 | $698.3K | Form 4 |
| 2026-08-15 | Bernal Maya | Officer (Chief Accounting Officer) | Shares withheld for taxes / exercise cost | 2,919 | $70.98 | $207.2K | Form 4 |
| 2026-08-15 | Johnson Andrew Martin | Director, Officer (CFO and CLO) | Shares withheld for taxes / exercise cost | 12,297 | $70.98 | $872.8K | Form 4 |
| 2026-08-15 | Johnson Andrew Martin | Director, Officer (CFO and CLO) | Shares withheld for taxes / exercise cost | 9,838 | $70.98 | $698.3K | Form 4 |
| 2026-08-15 | Gupta Shanti B. | Officer (Chief Operating Officer) | Shares withheld for taxes / exercise cost | 12,767 | $70.98 | $906.2K | Form 4 |
| 2026-06-22 | Avellan Abel Antonio | Director, Officer (Chief Executive Officer), 10% owner | Other acquisition or disposition (derivative) | 2,500,000 | — | — | Form 4 |
| 2026-06-12 | SARNOFF RICHARD | Director | Grant / award / vesting | 2,124 | — | $0 | Form 4 |
| 2026-06-12 | Wibergh Johan | Director | Grant / award / vesting | 2,124 | — | $0 | Form 4 |
| 2026-06-12 | RUBIN RONALD L | Director | Grant / award / vesting | 2,124 | — | $0 | Form 4 |
| 2026-06-12 | Torres Julio A. | Director | Grant / award / vesting | 2,124 | — | $0 | Form 4 |
| 2026-06-12 | Cisneros Adriana | Director | Grant / award / vesting | 2,124 | — | $0 | Form 4 |
| 2026-06-11 | Johnson Andrew Martin | Director, Officer (CFO and CLO) | Open-market sale | 45,809 | $93.81 | $4.30M | Form 4 |
| 2026-06-06 | Wibergh Johan | Director | Shares withheld for taxes / exercise cost | 208 | $93.60 | $19.5K | Form 4 |
| 2026-06-05 | Yao Huiwen | Officer (Chief Technology Officer) | Open-market sale | 40,000 | $96.37 | $3.85M | Form 4 |
| 2026-05-30 | Wisniewski Scott | Officer (President) | Shares withheld for taxes / exercise cost | 16,395 | $113.41 | $1.86M | Form 4/A |
| 2026-05-30 | Gupta Shanti B. | Officer (Chief Operating Officer) | Shares withheld for taxes / exercise cost | 21,275 | $113.41 | $2.41M | Form 4 |
| 2026-05-30 | Johnson Andrew Martin | Director, Officer (CFO and CLO) | Shares withheld for taxes / exercise cost | 16,377 | $113.41 | $1.86M | Form 4 |
| 2026-05-30 | Wisniewski Scott | Officer (President) | Shares withheld for taxes / exercise cost | 16,377 | $113.41 | $1.86M | Form 4 |
| 2026-05-30 | Bernal Maya | Officer (Chief Accounting Officer) | Shares withheld for taxes / exercise cost | 2,621 | $113.41 | $297.2K | Form 4 |
| 2026-05-30 | Avellan Abel Antonio | Director, Officer (Chief Executive Officer) | Shares withheld for taxes / exercise cost | 32,754 | $113.41 | $3.71M | Form 4 |
| 2026-05-22 | Yao Huiwen | Officer (Chief Technology Officer) | Grant / award / vesting | 30,000 | — | $0 | Form 4 |
| 2026-05-20 | Johnson Andrew Martin | Director, Officer (CFO and CLO) | Open-market sale | 5,000 | $90.25 | $451.3K | Form 4 |
| 2026-05-19 | Yao Huiwen | Officer (Chief Technology Officer) | Option exercise (in/at-the-money) (derivative) | 40,000 | — | $0 | Form 4 |
| 2026-05-19 | Yao Huiwen | Officer (Chief Technology Officer) | Option exercise (in/at-the-money) | 40,000 | $0.0641 | $2.6K | Form 4 |
| 2026-05-18 | Gupta Shanti B. | Officer (Chief Operating Officer) | Shares withheld for taxes / exercise cost | 11,350 | $86.83 | $985.5K | Form 4 |
| 2026-05-18 | Gupta Shanti B. | Officer (Chief Operating Officer) | Grant / award / vesting | 66,667 | — | $0 | Form 4 |
| 2026-05-13 | Torres Julio A. | Director | Open-market sale | 15,000 | $76.34 | $1.15M | Form 4 |
| 2026-05-06 | Johnson Andrew Martin | Director, Officer (CFO and CLO) | Shares withheld for taxes / exercise cost | 29,513 | $70.68 | $2.09M | Form 4 |
| 2026-04-15 | Mikitani Hiroshi; Rakuten Group, Inc.; Rakuten Mobile, Inc. | 10% owner | Open-market sale | 1,350,000 | $86.22 | $116.40M | Form 4 |
| 2026-04-14 | Mikitani Hiroshi; Rakuten Group, Inc.; Rakuten Mobile, Inc. | 10% owner | Open-market sale | 1,690,000 | $91.42 | $154.50M | Form 4 |
| 2025-05-27 | Wisniewski Scott | Officer (President) | Open-market sale | 25,904 | $126.64 | $3.28M | Form 4 |
Ask the chat about ASTS's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: AST SpaceMobile (ASTS).
Last updated 2026-09-28 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.