Senior insider sale
PRESIDENT AND CEO at PULMONX CORP — senior position signals high conviction
$188.5K
95.87K shares
What this filing means
WILLIAMSON STEVEN S. plans to sell 95.87K shares of PULMONX CORP valued at approximately $188.5K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 1/22/2026ACC: 0001950047-26-000623
DirectorOfficer· PRESIDENT AND CEO
Since Mar 2024
95.87K
Shares to sell
$188.5K
Approx. market value
48.89K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months6
Restricted Stock
Not Applicable
12/1/2025
12.83KRestricted Stock
Not Applicable
12/1/2025
11.36KRestricted Stock
Not Applicable
9/1/2025
7.71KRestricted Stock
Not Applicable
9/1/2025
6.83KRestricted Stock
Not Applicable
6/1/2025
3.47KRestricted Stock
Not Applicable
6/1/2025
6.70KTotal acquired48.89K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
12/1/2025 | Restricted Stock Not Applicable | 12.83K | — |
12/1/2025 | Restricted Stock Not Applicable | 11.36K | — |
9/1/2025 | Restricted Stock Not Applicable | 7.71K | — |
9/1/2025 | Restricted Stock Not Applicable | 6.83K | — |
6/1/2025 | Restricted Stock Not Applicable | 3.47K | — |
6/1/2025 | Restricted Stock Not Applicable | 6.70K | — |
| Total | 48.89K | ||
Planned & Completed Dispositions3
Completed
—Completed
Units to sell
15.89K
Market value
$31.0K
1/15/2026
—Completed
Units to sell
31.08K
Market value
$62.1K
1/14/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
48.89K
Market value
$95.3K
1/22/2026
Total
Units
95.87K
Value
$188.5K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
1/15/2026 | 15.89K | $31.0K | — | Completed |
1/14/2026 | 31.08K | $62.1K | — | Completed |
| Planned — Approximate Date | ||||
1/22/2026 | 48.89K | $95.3K | NASDAQ | Planned |
| Total | 95.87K | $188.5K | ||