Senior insider sale
Chief Product Officer at KLAVIYO, INC. — senior position signals high conviction
$4.74M
152.81K shares
What this filing means
HALLEN ED plans to sell 152.81K shares of KLAVIYO, INC. valued at approximately $4.74M. 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: 12/15/2025ACC: 0001959173-25-007759
DirectorOfficer10% Owner· Chief Product Officer
Since Sep 2023
152.81K
Shares to sell
$4.74M
Approx. market value
757.00
Acquired (3 months)
1
Planned
6 completed
Securities Acquired — Last 3 Months1
Founders Shares
Compensation
9/25/2012
757.00Total acquired757.00
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
9/25/2012 | Founders Shares Compensation | 757.00 | — |
| Total | 757.00 | ||
Planned & Completed Dispositions7
Completed
—Completed
Units to sell
2.27K
Market value
$68.0K
11/11/2025
—Completed
Units to sell
545.00
Market value
$16.4K
11/11/2025
—Completed
Units to sell
50.92K
Market value
$1.53M
11/10/2025
—Completed
Units to sell
8.57K
Market value
$257.6K
11/10/2025
—Completed
Units to sell
22.22K
Market value
$703.5K
9/15/2025
—Completed
Units to sell
67.52K
Market value
$2.14M
9/15/2025
Planned — Approximate Date
NYSEPlanned
Units to sell
757.00
Market value
$22.8K
12/15/2025
Total
Units
152.81K
Value
$4.74M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
11/11/2025 | 2.27K | $68.0K | — | Completed |
11/11/2025 | 545.00 | $16.4K | — | Completed |
11/10/2025 | 50.92K | $1.53M | — | Completed |
11/10/2025 | 8.57K | $257.6K | — | Completed |
9/15/2025 | 22.22K | $703.5K | — | Completed |
9/15/2025 | 67.52K | $2.14M | — | Completed |
| Planned — Approximate Date | ||||
12/15/2025 | 757.00 | $22.8K | NYSE | Planned |
| Total | 152.81K | $4.74M | ||