Tan Fiona
Chief Technology Officer
Tan Fiona has filed 11 SEC Form 4 filings (26 transaction rows) across 2 companies, including W, SFIX, with disclosures dating back to 2025. 10 of those filings fall inside the rolling window. Most recent filing: Oct 22, 2026.
On the most recent filing, Tan Fiona is listed as Chief Technology Officer at Wayfair Inc. Inside the rolling window, Tan Fiona reported no open-market purchases and 5 open-market sales totaling $3.9M in W. The largest disclosed transaction in the window is a sale of 9,000 W shares on Jan 13, 2026, worth $1.1M.
Companies traded
Other insiders at W
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$3.9M
reported sales (SEC code S)
Companies
2
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Tan Fiona made?
Tan Fiona has filed 11 SEC Form 4 filings (26 transaction rows) across 2 companies, including W, SFIX since 2025.
Which companies does Tan Fiona trade?
Tan Fiona has filed SEC Form 4 disclosures for 2 companies, including W, SFIX.
When was Tan Fiona's most recent SEC Form 4 filing?
Tan Fiona's most recent SEC Form 4 filing on Tracefour is dated Oct 22, 2026.
What is Tan Fiona's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Tan Fiona is listed as Chief Technology Officer.
What is Tan Fiona's total buy and sell value in the current window?
Inside the rolling retention window, Tan Fiona bought $0 and sold $3.9M based on SEC Form 4 filings.
What was Tan Fiona's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 9,000 W shares on 2026-01-13, worth $1.1M, per SEC Form 4 filings.