MORTIMER IAN
PRESIDENT & CEO
MORTIMER IAN has filed 7 SEC Form 4 filings (27 transaction rows) across 1 company, with disclosures dating back to 2025. 6 of those filings fall inside the rolling window. Most recent filing: Oct 1, 2026.
On the most recent filing, MORTIMER IAN is listed as PRESIDENT & CEO at Xenon Pharmaceuticals Inc. Inside the rolling window, MORTIMER IAN reported 1 open-market purchase totaling $1.1M in XENE and 7 open-market sales totaling $20.3M in XENE. The largest disclosed transaction in the window is a sale of 270,000 XENE shares on Mar 9, 2026, worth $16.3M.
Companies traded
Other insiders at XENE
Insider Buying
$1.1M
reported purchases (SEC code P)
Insider Selling
$20.3M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| XENE | PRESIDENT & CEO | Purchase | 30,000 | $1.1M | Oct 1 | SEC ↗ | |
| XENE | PRESIDENT & CEO | Sale | 7,308 | $404K | Mar 13 | SEC ↗ | |
| XENE | PRESIDENT & CEO | Sale | 270,000 | $16.3M | Mar 11 | SEC ↗ | |
| XENE | PRESIDENT & CEO | Sale | 11,269 | $677K | Mar 11 | SEC ↗ | |
| XENE | PRESIDENT & CEO | Sale | 40,000 | $1.8M | Jan 2 | SEC ↗ | |
| XENE | PRESIDENT & CEO | Sale | 14,375 | $647K | Dec 9 | SEC ↗ | |
| XENE | PRESIDENT & CEO | Sale | 10,830 | $495K | Dec 9 | SEC ↗ | |
| XENE | PRESIDENT & CEO | Sale | 97 | $4K | Dec 3 | SEC ↗ |
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Oct 1, 2025 | XENE | Sale | $1.0M |
Frequently asked questions
How many SEC Form 4 filings has MORTIMER IAN made?
MORTIMER IAN has filed 7 SEC Form 4 filings (27 transaction rows) across 1 company since 2025.
Which companies does MORTIMER IAN trade?
MORTIMER IAN has filed SEC Form 4 disclosures for 1 company, including XENE.
When was MORTIMER IAN's most recent SEC Form 4 filing?
MORTIMER IAN's most recent SEC Form 4 filing on Tracefour is dated Oct 1, 2026.
What is MORTIMER IAN's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, MORTIMER IAN is listed as PRESIDENT & CEO.
What is MORTIMER IAN's total buy and sell value in the current window?
Inside the rolling retention window, MORTIMER IAN bought $1.1M and sold $20.3M based on SEC Form 4 filings.
What was MORTIMER IAN's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 270,000 XENE shares on 2026-03-09, worth $16.3M, per SEC Form 4 filings.