Smith Michael Alexander
Chief Legal Officer
Smith Michael Alexander has filed 11 SEC Form 4 filings (32 transaction rows) across 1 company, with disclosures dating back to 2025. 10 of those filings fall inside the rolling window. Most recent filing: Jun 24, 2026.
On the most recent filing, Smith Michael Alexander is listed as Chief Legal Officer at INSMED Inc. Inside the rolling window, Smith Michael Alexander reported no open-market purchases and 11 open-market sales totaling $14.0M in INSM. The largest disclosed transaction in the window is a sale of 27,130 INSM shares on Nov 3, 2025, worth $5.0M.
Companies traded
Other insiders at INSM
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$14.0M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| INSM | Chief Legal Officer | Sale | 1,806 | $173K | Jun 24 | SEC ↗ | |
| INSM | Chief Legal Officer | Sale | 2,159 | $221K | Jun 5 | SEC ↗ | |
| INSM | Chief Legal Officer | Sale | 6,149 | $667K | May 22 | SEC ↗ | |
| INSM | Chief Legal Officer | Sale | 4,109 | $477K | May 15 | SEC ↗ | |
| INSM | Chief Legal Officer | Sale | 19,638 | $3.0M | Mar 31 | SEC ↗ | |
| INSM | Chief Legal Officer | Sale | 24,774 | $3.9M | Feb 25 | SEC ↗ | |
| INSM | Chief Legal Officer | Sale | 640 | $100K | Feb 4 | SEC ↗ | |
| INSM | Chief Legal Officer | Sale | 1,396 | $242K | Jan 8 | SEC ↗ | |
| INSM | Chief Legal Officer | Sale | 709 | $124K | Jan 8 | SEC ↗ | |
| INSM | Chief Legal Officer | Sale | 1,053 | $183K | Jan 8 | SEC ↗ | |
| INSM | Chief Legal Officer | Sale | 27,130 | $5.0M | Nov 5 | 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 |
|---|---|---|---|
| Sep 2, 2025 | INSM | Sale | $173K |
| Sep 2, 2025 | INSM | Sale | $718K |
| Sep 2, 2025 | INSM | Sale | $1.2M |
| Sep 2, 2025 | INSM | Sale | $1.1M |
| Sep 2, 2025 | INSM | Sale | $156K |
| Sep 2, 2025 | INSM | Sale | $191K |
Frequently asked questions
How many SEC Form 4 filings has Smith Michael Alexander made?
Smith Michael Alexander has filed 11 SEC Form 4 filings (32 transaction rows) across 1 company since 2025.
Which companies does Smith Michael Alexander trade?
Smith Michael Alexander has filed SEC Form 4 disclosures for 1 company, including INSM.
When was Smith Michael Alexander's most recent SEC Form 4 filing?
Smith Michael Alexander's most recent SEC Form 4 filing on Tracefour is dated Jun 24, 2026.
What is Smith Michael Alexander's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Smith Michael Alexander is listed as Chief Legal Officer.
What is Smith Michael Alexander's total buy and sell value in the current window?
Inside the rolling retention window, Smith Michael Alexander bought $0 and sold $14.0M based on SEC Form 4 filings.
What was Smith Michael Alexander's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 27,130 INSM shares on 2025-11-03, worth $5.0M, per SEC Form 4 filings.