WHALEN AMANDA

PrivateCIK: 1991131
Location

BOSTON, MA

WHALEN AMANDA (Chief Financial Officer) sold 1.7% of their position (14K shares) of KLAVIYO, INC. on the open market

Open‑market sale worth $258.6K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderWHALEN AMANDACIK 1991131
IssuerKLAVIYO, INC.CIK 1835830
Officer· Chief Financial Officer
Since Feb 2026
-42.95K
Net shares
Net seller
$793.9K
Total sold
1
Open market trades
0B · 1S
2
Total transactions
42.95K disposed
Non-Derivative Transactions2

Series A Common Stock

Direct
S · Sale

Shares

14K

Price / share

$18.47

Trade value

$258.58K

% of position

1.7%
8/14/2026
838.19K824.19K

Series A Common Stock

Direct
F · Tax Withholding

Shares

28.95K

Price / share

$18.49

Trade value

$535.29K

% of position

3.5%
8/15/2026
824.19K795.24K
Total

Net shares

42.95K

Net value

-$793.87K

Derivative Transactions0
No derivative transactions reported