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buyWeak10b5-1 plan

Keith R Larson bought $50k of ASTS

director at AST SpaceMobile, Inc.. 625 shares at an average of $80.00, traded Dec 24, 2025, filed Dec 29, 2025.

Conviction score
22
Value
$50k
625 shares
Holdings after
2,015
+45% from before
From 52-week low
+340%
low $17.72, close $78.05
From 52-week high
-18%
high $95.69, as of Dec 24, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $50k at market
    +7
  • Relative to holdings
    Holdings up 45%
    +6
  • Price context
    18% below the 52-week high
    +4
  • Cluster
    No other insider buying within 14 days
    0
  • Repeat buying
    3 buys in 90 days
    +5
  • Track record
    Too few past buys to judge (0 with prices)
    0
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -15

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +69.6%, 3m +3.3%, 6m +21.4%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

ASTSOct 12, 2026 · close 51.46
Since filing Dec 29, 2025: -28.0%SPY +14.0% · excess -42.0%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001493152-25-029456, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 24, 2025POpen-market purchase
Class A Common Stockindirect: By IRA10b5-1
+625$80.00$50k2,015Dec 29, 2025

Related signals

Other insiders at AST SpaceMobile, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
49Moderate
ASTSsell 2
AST SpaceMobile, Inc.
Shanti B. Gupta
Chief Operating Officer
$707k
12,000 shares
-3%
48Moderate
ASTSsell 210b5-1
AST SpaceMobile, Inc.
Huiwen Yao
Chief Technology Officer
$2.4M
40,000 shares
-54%
35Weak
ASTSbuy
AST SpaceMobile, Inc.
Adriana Cisneros
director
$619k
10,822 shares
+1%
55Moderate
ASTSsell 2
AST SpaceMobile, Inc.
Andrew Martin Johnson
CFO and CLO
$4.3M
45,809 shares
-8%
48Moderate
ASTSsell 210b5-1
AST SpaceMobile, Inc.
Huiwen Yao
Chief Technology Officer
$3.9M
40,000 shares
-54%
60Notable
ASTSsell 3
AST SpaceMobile, Inc.
Scott Wisniewski
President
$3.3M
25,904 shares
-3%
47Moderate
ASTSsell 2
AST SpaceMobile, Inc.
Andrew Martin Johnson
CFO and CLO
$451k
5,000 shares
-1%
58Moderate
ASTSsell 2
AST SpaceMobile, Inc.
Julio A. Torres
director
$1.1M
15,000 shares
-26%
37Weak
ASTSsell
AST SpaceMobile, Inc.
Hiroshi Mikitani
owner
$271M
3,040,000 shares
-10%
40Moderate
ASTSsell10b5-1
AST SpaceMobile, Inc.
Huiwen Yao
Chief Technology Officer
$3.6M
40,000 shares
-89%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.