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sellWeak cluster of 310b5-1 plan

James M Mock sold $4.7M of MRNA

Chief Financial Officer at Moderna, Inc.. 34,836 shares at an average of $134.49, traded Sep 10, 2026, filed Sep 14, 2026.

Warning score
37
Value
$4.7M
34,836 shares
Holdings after
59,375
-37% from before
From 52-week low
+511%
low $22.36, close $136.62
From 52-week high
-22%
high $174.38, as of Sep 10, 2026

Score components

  • Role
    CFO
    +22
  • Trade size
    $4.7M at market
    +25
  • Share of holdings sold
    Sold 37% of holdings
    +10
  • Cluster
    3 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

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.

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.

MRNAOct 9, 2026 · close 225.00
Since filing Sep 14, 2026: +53.4%SPY +2.6% · excess +50.8%

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 0001682852-26-000174, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 10, 2026MOption exercise
Common Stock10b5-1
+19,836$30.96$614k94,21128 d ago
Sep 10, 2026SOpen-market sale
Common Stock10b5-1
-19,836$134.49$2.7M74,37528 d ago
Sep 10, 2026SOpen-market sale
Common Stock10b5-1
-15,000$134.49$2.0M59,37528 d ago
Sep 10, 2026MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-19,836$0.00$043,64228 d ago

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
25Weak
MRNAsell 310b5-1
Moderna, Inc.
Stephen Hoge
President
$12M
80,575 shares
-5%
13Weak
MRNAsell 310b5-1
Moderna, Inc.
Shannon Thyme Klinger
Chief Legal Officer
$486k
3,471 shares
-4%
5Weak
MRNAsell10b5-1
Moderna, Inc.
Abbas Hussain
director
$8,736
312 shares
-35%
50Moderate
MRNAbuy
Moderna, Inc.
Stephane Bancel
Chief Executive Officer
$5.0M
160,314 shares
+2%
0Weak
MRNAsell 310b5-1
Moderna, Inc.
Shannon Thyme Klinger
Chief Legal Officer
$24k
529 shares
-3%
0Weak
MRNAsell 310b5-1
Moderna, Inc.
Stephen Hoge
President
$14k
314 shares
-0%
0Weak
MRNAsell 310b5-1
Moderna, Inc.
Shannon Thyme Klinger
Chief Legal Officer
$4,849
112 shares
-1%
0Weak
MRNAsell 310b5-1
Moderna, Inc.
Stephen Hoge
President
$12k
291 shares
-0%
2Weak
MRNAsell 310b5-1
Moderna, Inc.
Shannon Thyme Klinger
Chief Legal Officer
$61k
1,418 shares
-7%
14Weak
MRNAsell 310b5-1
Moderna, Inc.
James M Mock
Chief Financial Officer
$61k
1,420 shares
-11%

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.

James M Mock sold $4.7M of MRNA | InsiderTell