Senior insider sale
BLACKLINE, INC. — senior position signals high conviction
$1.05M
40K shares
What this filing means
UNTERMAN THOMAS plans to sell 40K shares of BLACKLINE, INC. valued at approximately $1.05M. 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: 5/13/2026ACC: 0001959173-26-003547
40K
Shares to sell
$1.05M
Approx. market value
20K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months7
Restricted Stock Vesting
Compensation
5/6/2026
2.32KRestricted Stock Vesting
Compensation
5/8/2024
3.39KRestricted Stock Vesting
Compensation
5/9/2023
3.40KStock Option Exercise
Cash
11/1/2022
296.00Stock Option Exercise
Cash
10/3/2022
198.00Restricted Stock Vesting
Compensation
5/11/2022
402.00Stock Option Exercise
Cash
9/3/2013
10KTotal acquired20K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
5/6/2026 | Restricted Stock Vesting Compensation | 2.32K | — |
5/8/2024 | Restricted Stock Vesting Compensation | 3.39K | — |
5/9/2023 | Restricted Stock Vesting Compensation | 3.40K | — |
11/1/2022 | Stock Option Exercise Cash | 296.00 | — |
10/3/2022 | Stock Option Exercise Cash | 198.00 | — |
5/11/2022 | Restricted Stock Vesting Compensation | 402.00 | — |
9/3/2013 | Stock Option Exercise Cash | 10K | — |
| Total | 20K | ||
Planned & Completed Dispositions3
Completed
—Completed
Units to sell
10K
Market value
$270.6K
5/12/2026
—Completed
Units to sell
10K
Market value
$269.5K
5/12/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
20K
Market value
$508.0K
5/13/2026
Total
Units
40K
Value
$1.05M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
5/12/2026 | 10K | $270.6K | — | Completed |
5/12/2026 | 10K | $269.5K | — | Completed |
| Planned — Approximate Date | ||||
5/13/2026 | 20K | $508.0K | NASDAQ | Planned |
| Total | 40K | $1.05M | ||