Olsen Sarah Josephine
CFO & COO
Olsen Sarah Josephine has filed 5 SEC Form 4 filings (7 transaction rows) across 1 company, with disclosures dating back to 2025. 5 of those filings fall inside the rolling window. Most recent filing: Aug 17, 2026.
On the most recent filing, Olsen Sarah Josephine is listed as CFO & COO at TON Strategy Co. Inside the rolling window, Olsen Sarah Josephine reported 1 open-market purchase totaling $27K in TONX and 1 open-market sale totaling $599K in TONX. The largest disclosed transaction in the window is a sale of 217,450 TONX shares on Aug 14, 2026, worth $599K.
Companies traded
Other insiders at TONX
Insider Buying
$27K
reported purchases (SEC code P)
Insider Selling
$599K
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Olsen Sarah Josephine made?
Olsen Sarah Josephine has filed 5 SEC Form 4 filings (7 transaction rows) across 1 company since 2025.
Which companies does Olsen Sarah Josephine trade?
Olsen Sarah Josephine has filed SEC Form 4 disclosures for 1 company, including TONX.
When was Olsen Sarah Josephine's most recent SEC Form 4 filing?
Olsen Sarah Josephine's most recent SEC Form 4 filing on Tracefour is dated Aug 17, 2026.
What is Olsen Sarah Josephine's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Olsen Sarah Josephine is listed as CFO & COO.
What is Olsen Sarah Josephine's total buy and sell value in the current window?
Inside the rolling retention window, Olsen Sarah Josephine bought $27K and sold $599K based on SEC Form 4 filings.
What was Olsen Sarah Josephine's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 217,450 TONX shares on 2026-08-14, worth $599K, per SEC Form 4 filings.