Latest SEC filings for AST SpaceMobile, Inc. (ASTS) explained in plain English. Covers insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). All data sourced directly from SEC EDGAR — last updated 2026-06-16.
Cisneros Adriana (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Torres Julio A. (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
RUBIN RONALD L (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Wibergh Johan (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
SARNOFF RICHARD (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
AST SpaceMobile, Inc. filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer
Johnson Andrew Martin, listed as Director, CFO and CLO at AST SpaceMobile, Inc., reported an open-market sale of 45,809 ASTS shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Andrew Johnson filed a Form 144 with the SEC indicating intent to sell ASTS (AST SpaceMobile, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.
Johnson Andrew Martin filed a Form 144 with the SEC indicating intent to sell ASTS (AST SpaceMobile, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.
Wibergh Johan (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Yao Huiwen, listed as Chief Technology Officer at AST SpaceMobile, Inc., reported an open-market sale of 40,000 ASTS shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Yao Huiwen filed a Form 144 with the SEC indicating intent to sell ASTS (AST SpaceMobile, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4. The proposed dollar value is large enough to merit attention.
Avellan Abel Antonio (Director, Chief Executive Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Bernal Maya (Chief Accounting Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Wisniewski Scott (President) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Johnson Andrew Martin (Director, CFO and CLO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Gupta Shanti B. (Chief Operating Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Wisniewski Scott, listed as President at AST SpaceMobile, Inc., reported an open-market sale of 25,904 ASTS shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Wisniewski Scott filed a Form 144 with the SEC indicating intent to sell ASTS (AST SpaceMobile, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4. The proposed dollar value is large enough to merit attention.
Yao Huiwen (Chief Technology Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Executives, directors, and large shareholders must report any purchase or sale of ASTS shares within two business days. Consistent buying by multiple insiders is often read as a confidence signal; large sales may reflect diversification or liquidity needs rather than negative conviction.
Filed when a company affiliate intends to sell restricted or control shares. A Form 144 is a notice of intent, not confirmation — the actual sale is later confirmed via Form 4. It gives investors advance visibility into planned insider selling activity.
The 8-K is an event-driven filing that AST SpaceMobile, Inc. must submit within four business days of a significant development — including earnings results, mergers, executive changes, credit facility updates, or regulatory actions. Each 8-K item code maps to a specific event type.
The 10-Q (quarterly) and 10-K (annual) are comprehensive reports covering AST SpaceMobile, Inc.'s financial results, risk factors, management discussion, and business operations. The 10-K includes audited financials and is the most complete public disclosure the company makes each year.
View valuation, growth metrics, AI Strong Buy score, demand zones, peer comparison, and more — all on the ASTS stock analysis page.