Transactions
3
Insider / AST SpaceMobile, Inc.
LARSON KEITH R
Director at AST SpaceMobile, Inc.
- Company
- AST SpaceMobile, Inc.
- Ticker
- ASTS
- First filing on record
- December 10, 2025
- Latest trade on record
- December 24, 2025
- SEC filings
- EDGAR ↗
LARSON KEITH R, Director at AST SpaceMobile, Inc., has disclosed 3 transactions in ASTS since December 10, 2025: 3 purchases (3 open-market buys) and 0 sales, worth about $149K at the reported prices. The latest was filed December 29, 2025, 5 days after the trade; 1 filing was late against the 2-business-day Form 4 deadline.
Open-market buys
3
Sales
0
Avg. disclosure lag
1.7d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)
In the last 12 months LARSON KEITH R made 3 purchases worth $149K and no sales. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
LARSON KEITH R has traded 1 stock on record; the largest by dollars is ASTS.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
1 of 3 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| P | Open-market purchase | 3 | 2,015 | $149K |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2025 | 3 | 3 · $149K | 0 |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| ASTS | Buy P | December 24, 2025 | December 29, 2025 | 5d | 625 | $80 | $50K | late10b5-1 planindirect | Form 4 ↗ | |
| ASTS | Buy P | December 17, 2025 | December 17, 2025 | 0d | 715 | $70 | $50K | 10b5-1 planindirect | Form 4 ↗ | |
| ASTS | Buy P | December 10, 2025 | December 10, 2025 | 0d | 675 | $73 | $49K | 10b5-1 planindirect | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| December 29, 2025 | Form 4 | 0001493152-25-029456 | 1 | published | EDGAR ↗ |
| December 17, 2025 | Form 4 | 0001493152-25-028216 | 1 | published | EDGAR ↗ |
| December 10, 2025 | Form 4 | 0001493152-25-027104 | 1 | published | EDGAR ↗ |
Other insiders at AST SpaceMobile, Inc.
- Yao Huiwen Chief Technology Officer 13 rows
- Cisneros Adriana Director 11 rows
- Johnson Andrew Martin CFO and CLO 11 rows
- Gupta Shanti B. Chief Operating Officer 10 rows
- Wisniewski Scott President 10 rows
- Bernal Maya Chief Accounting Officer 8 rows
- Avellan Abel Antonio Chief Executive Officer 7 rows
- Thorsen Wayne EVP & Chief Commercial Officer 6 rows
- Wibergh Johan Director 6 rows
- Mikitani Hiroshi Insider 2 rows
Everyone on file, with contracts and lobbying under the company's name: AST SpaceMobile, Inc..
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Rule 10b5-1 trading plans The plan must be set up when the insider has no important non-public information.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 3 | 3 | December 10, 2025 | December 29, 2025 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.