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sellModerate cluster of 610b5-1 plan

Richard L Gelfond sold $24M of IMAX

Chief Executive Officer at IMAX CORP. 456,757 shares at an average of $52.51, traded Aug 18, 2026, filed Aug 20, 2026.

Warning score
55
Value
$24M
456,757 shares
Holdings after
665,002
-50% from before
From 52-week low
+97%
low $25.66, close $50.55
From 52-week high
-5%
high $53.26, as of Aug 18, 2026

Score components

  • Role
    CEO
    +25
  • Trade size
    $24.0M at market
    +25
  • Share of holdings sold
    Sold 50% of holdings
    +10
  • 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.

IMAXOct 12, 2026 · close 51.70
Since filing Aug 20, 2026: -2.0%SPY +2.3% · excess -4.2%

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 0001214659-26-010664, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 18, 2026CConversion
common shares10b5-1
+151,253$31.90$4.8M916,255Aug 20, 2026
Aug 18, 2026SOpen-market sale
common shares10b5-1
-151,253$51.00$7.7M765,002Aug 20, 2026
Aug 19, 2026CConversion
common shares10b5-1
+205,504$31.90$6.6M970,506Aug 20, 2026
Aug 19, 2026SOpen-market sale
common shares10b5-1
-205,504$53.27$11M765,002Aug 20, 2026
Aug 20, 2026SOpen-market sale
common shares10b5-1
-100,000$53.23$5.3M665,002Aug 20, 2026
Aug 18, 2026CConversion
stock options (to buy)derivative10b5-1
-151,253$31.90$4.8M1,181,158Aug 20, 2026
Aug 19, 2026CConversion
stock options (to buy)derivative10b5-1
-205,504$31.90$6.6M975,654Aug 20, 2026

Related signals

Other insiders at IMAX CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
45Moderate
IMAXsell
IMAX CORP
Robert D Lister
Chief Legal Officer Sr Exec VP
$1.2M
22,500 shares
-11%
72Notable
IMAXsell 5
IMAX CORP
Natasha Fernandes
Chief Financial Officer & EVP
$1.1M
20,000 shares
-36%
52Moderate
IMAXsell 5
IMAX CORP
Kenneth Ian Weissman
Deputy GC, Corp. Sec. & CCO
$436k
8,000 shares
-22%
65Notable
IMAXsell 5
IMAX CORP
Mark Welton
President IMAX Global Theatres
$1.6M
30,000 shares
-17%
62Notable
IMAXsell 6
IMAX CORP
Calamera Pablo
CTO & EVP
$786k
15,000 shares
-26%
40Moderate
IMAXsell 3
IMAX CORP
Jose Aleksandr Zlatar
SVP, Controller & PAO
$25k
500 shares
-46%
20Weak
IMAXsell10b5-1
IMAX CORP
Richard L Gelfond
Chief Executive Officer
$334k
8,943 shares
-1%
30Weak
IMAXsell10b5-1
IMAX CORP
Richard L Gelfond
Chief Executive Officer
$2.8M
75,919 shares
-9%
35Weak
IMAXsell10b5-1
IMAX CORP
Richard L Gelfond
Chief Executive Officer
$4.5M
120,132 shares
-14%
35Weak
IMAXsell10b5-1
IMAX CORP
Richard L Gelfond
Chief Executive Officer
$5.1M
135,046 shares
-15%

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.

Richard L Gelfond sold $24M of IMAX | InsiderTell