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sellWeak cluster of 610b5-1 plan

Lee Scott Golden sold $88k of PTCT

EVP & CHIEF MEDICAL OFFICER at PTC THERAPEUTICS, INC.. 1,757 shares at an average of $50.11, traded Feb 19, 2025, filed Feb 21, 2025.

Warning score
19
Value
$88k
1,757 shares
Holdings after
76,894
-2% from before
From 52-week low
+56%
low $32.27, close $50.42
From 52-week high
-3%
high $52.07, as of Feb 19, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $88k at market
    +9
  • Share of holdings sold
    Sold 2.2% of holdings
    0
  • Cluster
    6 insiders selling within 14 days
    +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.

PTCTOct 9, 2026 · close 64.70
Since filing Feb 21, 2025: +27.6%SPY +32.3% · excess -4.7%

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 0001415889-25-005135, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 19, 2025SOpen-market sale
Common Stock10b5-1
-795$50.10$40k77,856Feb 21, 2025
Feb 20, 2025SOpen-market sale
Common Stock10b5-1
-962$50.12$48k76,894Feb 21, 2025

Related signals

Other insiders at PTC THERAPEUTICS, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
21Weak
PTCTsell 310b5-1
PTC THERAPEUTICS, INC.
Michael Schmertzler
director
$158k
2,500 shares
-0%
6Weak
PTCTsell 310b5-1
PTC THERAPEUTICS, INC.
Mark Elliott Boulding
EXEC. VP AND CLO
$133k
2,073 shares
-2%
27Weak
PTCTsell 310b5-1
PTC THERAPEUTICS, INC.
Glenn Steele Jr Md Phd
director
$782k
12,000 shares
-35%
28Weak
PTCTsell 210b5-1
PTC THERAPEUTICS, INC.
Michael Schmertzler
director
$1.3M
20,000 shares
-2%
20Weak
PTCTsell10b5-1
PTC THERAPEUTICS, INC.
Michael Schmertzler
director
$1.4M
20,000 shares
-1%
23Weak
PTCTsell 210b5-1
PTC THERAPEUTICS, INC.
Mark Elliott Boulding
EXEC. VP AND CLO
$2.9M
47,249 shares
-39%
32Weak
PTCTsell 2
PTC THERAPEUTICS, INC.
Allan Steven Jacobson
director
$84k
1,667 shares
-9%
6Weak
PTCTsell 310b5-1
PTC THERAPEUTICS, INC.
Mark Elliott Boulding
EXEC. VP AND CLO
$137k
2,813 shares
-3%
32Weak
PTCTsell 210b5-1
PTC THERAPEUTICS, INC.
Matthew B. Klein
CHIEF EXECUTIVE OFFICER
$556k
10,739 shares
-3%
12Weak
PTCTsell10b5-1
PTC THERAPEUTICS, INC.
Pierre Gravier
CHIEF FINANCIAL OFFICER
$124k
2,516 shares
-3%

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.

Lee Scott Golden sold $88k of PTCT | InsiderTell