GULLIVER KATE (CFO and Chief Admin Officer) sold 19.7% of their position (36.50K shares) of WAYFAIR INC. on the open market

Open‑market sale worth $3.89M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale

GULLIVER KATE

Filed: 1/5/2026ACC: 0001616707-26-000002

InsiderGULLIVER KATECIK 1950170

→

IssuerWAYFAIR INC.CIK 1616707

Officer· CFO and Chief Admin Officer

Since Nov 2022

-45.45K

Net shares

Net seller

$4.84M

Total sold

Open market trades

0B · 1S

Total transactions

19.19K acquired · 64.64K disposed

Non-Derivative Transactions6

Class A Common Stock

Direct

M · Option Exercise

+391.00

Price / share

—

Trade value

—

% of position

0.2%

1/1/2026

175.50K→175.89K

Class A Common Stock

Direct

M · Option Exercise

+217.00

Price / share

—

Trade value

—

% of position

0.1%

1/1/2026

175.89K→176.10K

Class A Common Stock

Direct

M · Option Exercise

+584.00

Price / share

—

Trade value

—

% of position

0.3%

1/1/2026

176.10K→176.69K

Class A Common Stock

Direct

M · Option Exercise

+18K

Price / share

—

Trade value

—

% of position

10.2%

1/1/2026

176.69K→194.69K

Class A Common Stock

Direct

F · Tax Withholding

−8.96K

Price / share

$106.56

Trade value

$954.24K

% of position

4.6%

1/1/2026

194.69K→185.74K

Class A Common Stock

Direct

S · Sale

−36.50K

Price / share

$106.50

Trade value

$3.89M

% of position

19.7%

1/2/2026

185.74K→149.24K

Total

Net shares

−26.26K

Net value

-$4.84M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Direct	1/1/2026	M · Option Exercise	+391.00	—	—	0.2%	175.50K	175.89K
Class A Common Stock Direct	1/1/2026	M · Option Exercise	+217.00	—	—	0.1%	175.89K	176.10K
Class A Common Stock Direct	1/1/2026	M · Option Exercise	+584.00	—	—	0.3%	176.10K	176.69K
Class A Common Stock Direct	1/1/2026	M · Option Exercise	+18K	—	—	10.2%	176.69K	194.69K
Class A Common Stock Direct	1/1/2026	F · Tax Withholding	−8.96K	$106.56	$954.24K	4.6%	194.69K	185.74K
Class A Common Stock Direct	1/2/2026	S · Sale	−36.50K	$106.50	$3.89M	19.7%	185.74K	149.24K
Total			−26.26K		-$4.84M

Derivative Transactions4

Restricted Stock Unit ("RSU")

Direct

M · Option Exercise

Converts to

Class A Common Stock

391.00 shares

−391.00

Strike price

Held after

1.18K

Exercisable

—

1/1/2026

Restricted Stock Unit ("RSU")

Direct

M · Option Exercise

Converts to

Class A Common Stock

217.00 shares

−217.00

Strike price

Held after

1.09K

Exercisable

—

1/1/2026

Restricted Stock Units ("RSUs")

Direct

M · Option Exercise

Converts to

Class A Common Stock

584.00 shares

−584.00

Strike price

Held after

2.30K

Exercisable

—

1/1/2026

Restricted Stock Unit ("RSU")

Direct

M · Option Exercise

Converts to

Class A Common Stock

18K shares

−18K

Strike price

Held after

0.00

Exercisable

—

1/1/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Unit ("RSU") Direct	Class A Common Stock391.00 shares	1/1/2026	M · Option Exercise	−391.00	—	1.18K
Restricted Stock Unit ("RSU") Direct	Class A Common Stock217.00 shares	1/1/2026	M · Option Exercise	−217.00	—	1.09K
Restricted Stock Units ("RSUs") Direct	Class A Common Stock584.00 shares	1/1/2026	M · Option Exercise	−584.00	—	2.30K
Restricted Stock Unit ("RSU") Direct	Class A Common Stock18K shares	1/1/2026	M · Option Exercise	−18K	—	0.00