MARK WELTON
CIK 1255910 · President IMAX Global Theatres · last filed 2026-03-10
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$6.57M
Companies
1
Total Filings
52
Lifetime Open-Market Net
-$11.99M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| IMAX | President IMAX Global Theatres | 155,607 | $42.24 | $6.57M | -$11.99M | 52 | 2026-03-10 |
Recent Filings · Page 5 of 6
52 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2011-03-29 | IMAX | Grant (A) | — | $0 | EDGAR |
| 2010-11-02 | IMAX | Mixed | — | -$148.8K | EDGAR |
| 2010-03-16 | IMAX | Grant (A) | — | $0 | EDGAR |
| 2010-01-08 | IMAX | Mixed | — | -$327.3K | EDGAR |
| 2009-12-11 | IMAX | Sell (S) | −6,667 | -$76.7K | EDGAR |
| 2009-03-17 | IMAX | Mixed | — | -$20.6K | EDGAR |
| 2008-12-18 | IMAX | Grant (A) | — | $0 | EDGAR |
| 2008-11-13 | IMAX | Conv (C) | +3,334 | $4.6K | EDGAR |
| 2008-03-31 | IMAX | Mixed | — | -$58.4K | EDGAR |
| 2008-03-27 | IMAX | Mixed | — | -$58.4K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.