WHALEN AMANDA

PrivateCIK: 1991131
Location

BOSTON, MA

WHALEN AMANDA (Chief Financial Officer) sold 3.1% of their position (14K shares) of KLAVIYO, INC. on the open market

Open‑market sale worth $264.3K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderWHALEN AMANDACIK 1991131
IssuerKLAVIYO, INC.CIK 1835830
Officer· Chief Financial Officer
Since Feb 2026
-59.31K
Net shares
Net seller
$1.11M
Total sold
2
Open market trades
0B · 2S
7
Total transactions
43.51K acquired · 102.82K disposed
Non-Derivative Transactions5

Series A Common Stock

Direct
C · Conversion

Shares

+14K

Price / share

Trade value

% of position

3.2%
2/13/2026
442.22K456.22K

Series A Common Stock

Direct
S · Sale

Shares

9.28K

Price / share

$19.01

Trade value

$176.43K

% of position

2.0%
2/13/2026
456.22K446.94K

Series A Common Stock

Direct
S · Sale

Shares

4.72K

Price / share

$18.63

Trade value

$87.91K

% of position

1.1%
2/13/2026
446.94K442.22K

Series A Common Stock

Direct
C · Conversion

Shares

+29.51K

Price / share

Trade value

% of position

6.7%
2/15/2026
442.22K471.73K

Series A Common Stock

Direct
F · Tax Withholding

Shares

45.31K

Price / share

$18.60

Trade value

$842.71K

% of position

9.6%
2/15/2026
471.73K426.43K
Total

Net shares

15.79K

Net value

-$1.11M

Derivative Transactions2

Series B Common Stock

Direct
C · Conversion
Converts to

Series A Common Stock

14K shares

Shares

14K

Strike price

Held after

330.92K

Exercisable

2/13/2026

Series B Common Stock

Direct
C · Conversion
Converts to

Series A Common Stock

29.51K shares

Shares

29.51K

Strike price

Held after

301.40K

Exercisable

2/15/2026
WHALEN AMANDA — Insider Transaction (Form 4) Filed Feb 18, 2026 | Finecho