Dolan Oliver
Senior Vice President, Finance
Dolan Oliver has filed 5 SEC Form 4 filings (6 transaction rows) across 1 company, with disclosures dating back to 2025. 5 of those filings fall inside the rolling window. Most recent filing: Sep 14, 2026.
On the most recent filing, Dolan Oliver is listed as Senior Vice President, Finance at Korro Bio, Inc. Inside the rolling window, Dolan Oliver reported no open-market purchases and 4 open-market sales totaling $136K in KRRO. The largest disclosed transaction in the window is a sale of 7,347 KRRO shares on Sep 8, 2026, worth $99K.
Companies traded
Other insiders at KRRO
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$136K
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Dolan Oliver made?
Dolan Oliver has filed 5 SEC Form 4 filings (6 transaction rows) across 1 company since 2025.
Which companies does Dolan Oliver trade?
Dolan Oliver has filed SEC Form 4 disclosures for 1 company, including KRRO.
When was Dolan Oliver's most recent SEC Form 4 filing?
Dolan Oliver's most recent SEC Form 4 filing on Tracefour is dated Sep 14, 2026.
What is Dolan Oliver's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Dolan Oliver is listed as Senior Vice President, Finance.
What is Dolan Oliver's total buy and sell value in the current window?
Inside the rolling retention window, Dolan Oliver bought $0 and sold $136K based on SEC Form 4 filings.
What was Dolan Oliver's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 7,347 KRRO shares on 2026-09-08, worth $99K, per SEC Form 4 filings.