AST SpaceMobile, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| LARSON KEITH R | — | Purchase | 625 | $80.00 | $50,000 | 2,015 | Dec 24, 2025 |
| LARSON KEITH R | — | Purchase | 715 | $70.02 | $50,064 | 1,390 | Dec 17, 2025 |
| Gupta Shanti B. | Chief Operating Officer | Sale | 10,000 | $77.34 | $773,400 | 382,375 | Dec 10, 2025 |
| LARSON KEITH R | — | Purchase | 675 | $72.71 | $49,079 | 675 | Dec 10, 2025 |
| AMERICAN TOWER CORP /MA/ | — | Sale | 2,288,621 | $69.75 | $159,631,315 | 211,379 | Dec 9, 2025 |
| Yao Huiwen | Chief Technology Officer | Sale | 40,000 | $73.52 | $2,940,800 | 4,750 | Dec 5, 2025 |
| Bernal Maya | Chief Accounting Officer | Sale | 6,000 | $73.76 | $442,560 | 122,486 | Dec 5, 2025 |
| Wisniewski Scott | President | Award / Grant | 125,000 | — | — | 713,681 | Dec 2, 2025 |
| Avellan Abel Antonio | Chief Executive Officer | Award / Grant | 250,000 | — | — | 78,413,078 | Dec 2, 2025 |
| Gupta Shanti B. | Chief Operating Officer | Award / Grant | 125,000 | — | — | 392,375 | Dec 2, 2025 |
| Johnson Andrew Martin | CFO and CLO | Award / Grant | 125,000 | — | — | 512,485 | Dec 2, 2025 |
| Johnson Andrew Martin | CFO and CLO | Sale | 10,000 | $56.00 | $560,000 | 387,485 | Nov 26, 2025 |
| Cisneros Adriana | — | Purchase | 375 | $50.79 | $19,046 | 783,702 | Nov 20, 2025 |
| Yao Huiwen | Chief Technology Officer | X | 40,000 | $0.06 | $2,400 | 44,750 | Nov 14, 2025 |
| Bernal Maya | Chief Accounting Officer | Tax Withholding | 3,935 | $83.49 | $328,533 | 128,486 | Oct 17, 2025 |
| Wisniewski Scott | President | Tax Withholding | 28,529 | $49.09 | $1,400,489 | 588,681 | Sep 26, 2025 |
| Yao Huiwen | Chief Technology Officer | Sale | 40,000 | $40.58 | $1,623,200 | 4,750 | Sep 16, 2025 |
| Gupta Shanti B. | Chief Operating Officer | Tax Withholding | 25,537 | $40.97 | $1,046,251 | 267,375 | Sep 15, 2025 |
| Yao Huiwen | Chief Technology Officer | Sale | 16,000 | $48.04 | $768,640 | 44,750 | Sep 2, 2025 |
| Johnson Andrew Martin | CFO and CLO | Sale | 20,000 | $52.48 | $1,049,600 | 397,485 | Aug 26, 2025 |
| Gupta Shanti B. | Chief Operating Officer | Tax Withholding | 12,755 | $48.08 | $613,260 | 292,912 | Aug 15, 2025 |
| Wisniewski Scott | President | Tax Withholding | 9,838 | $48.08 | $473,011 | 617,210 | Aug 15, 2025 |
| Bernal Maya | Chief Accounting Officer | Tax Withholding | 2,496 | $48.08 | $120,008 | 132,421 | Aug 15, 2025 |
| Johnson Andrew Martin | CFO and CLO | Tax Withholding | 12,297 | $48.08 | $591,240 | 427,323 | Aug 15, 2025 |
| SARNOFF RICHARD | — | Award / Grant | 801 | — | — | 78,239 | Jun 24, 2025 |
| Torres Julio A. | — | Award / Grant | 801 | — | — | 58,239 | Jun 24, 2025 |
| RUBIN RONALD L | — | Award / Grant | 801 | — | — | 71,239 | Jun 24, 2025 |
| Wibergh Johan | — | Award / Grant | 801 | — | — | 29,001 | Jun 24, 2025 |
| Cisneros Adriana | — | Award / Grant | 801 | — | — | 783,327 | Jun 24, 2025 |
| Gupta Shanti B. | Chief Operating Officer | Sale | 10,000 | $41.84 | $418,400 | 305,667 | Jun 16, 2025 |
| Yao Huiwen | Chief Technology Officer | Sale | 4,250 | $34.60 | $147,050 | 20,750 | Jun 10, 2025 |
| Gupta Shanti B. | Chief Operating Officer | Sale | 15,000 | $36.08 | $541,200 | 315,667 | Jun 9, 2025 |
| Wisniewski Scott | President | Sale | 50,000 | $35.65 | $1,782,500 | 545,595 | Jun 9, 2025 |
| Cisneros Adriana | — | Award / Grant | 4,810 | — | — | 782,526 | Jun 6, 2025 |
| Torres Julio A. | — | Award / Grant | 4,810 | — | — | 57,438 | Jun 6, 2025 |
| RUBIN RONALD L | — | Award / Grant | 4,810 | — | — | 70,438 | Jun 6, 2025 |
| SARNOFF RICHARD | — | Award / Grant | 4,810 | — | — | 77,438 | Jun 6, 2025 |
| Wibergh Johan | — | Award / Grant | 4,810 | — | — | 28,200 | Jun 6, 2025 |
| Cisneros Adriana | — | Award / Grant | 4,810 | — | — | 782,526 | Jun 6, 2025 |
| Torres Julio A. | — | Award / Grant | 4,810 | — | — | 57,438 | Jun 6, 2025 |
| Wibergh Johan | — | Award / Grant | 4,810 | — | — | 28,200 | Jun 6, 2025 |
| RUBIN RONALD L | — | Award / Grant | 4,810 | — | — | 70,438 | Jun 6, 2025 |
| SARNOFF RICHARD | — | Award / Grant | 4,810 | — | — | 77,438 | Jun 6, 2025 |
| Yao Huiwen | Chief Technology Officer | Award / Grant | 25,000 | — | — | 25,000 | Jun 2, 2025 |
| Bernal Maya | Chief Accounting Officer | Award / Grant | 20,000 | — | — | 140,335 | May 30, 2025 |
| Yao Huiwen | Chief Technology Officer | Sale | 55,000 | $26.82 | $1,475,100 | — | May 16, 2025 |
| Gupta Shanti B. | Chief Operating Officer | Tax Withholding | 38,140 | $25.25 | $963,035 | 330,667 | May 8, 2025 |
| Wisniewski Scott | President | Tax Withholding | 34,432 | $25.25 | $869,408 | 595,595 | May 8, 2025 |
| Johnson Andrew Martin | CFO and CLO | Tax Withholding | 29,130 | $25.08 | $730,580 | 345,870 | May 6, 2025 |
| Johnson Andrew Martin | CFO and CLO | Tax Withholding | 29,135 | $25.08 | $730,706 | 345,865 | May 6, 2025 |