Kober John
Senior VP and CFO
Kober John has filed 9 SEC Form 4 filings (49 transaction rows) across 1 company, with disclosures dating back to 2025. 9 of those filings fall inside the rolling window. Most recent filing: Aug 19, 2026.
On the most recent filing, Kober John is listed as Senior VP and CFO at MACOM Technology Solutions Holdings, Inc. Inside the rolling window, Kober John reported no open-market purchases and 6 open-market sales totaling $10.4M in MTSI. The largest disclosed transaction in the window is a sale of 18,506 MTSI shares on Nov 7, 2025, worth $3.1M.
Companies traded
Other insiders at MTSI
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$10.4M
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Kober John made?
Kober John has filed 9 SEC Form 4 filings (49 transaction rows) across 1 company since 2025.
Which companies does Kober John trade?
Kober John has filed SEC Form 4 disclosures for 1 company, including MTSI.
When was Kober John's most recent SEC Form 4 filing?
Kober John's most recent SEC Form 4 filing on Tracefour is dated Aug 19, 2026.
What is Kober John's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Kober John is listed as Senior VP and CFO.
What is Kober John's total buy and sell value in the current window?
Inside the rolling retention window, Kober John bought $0 and sold $10.4M based on SEC Form 4 filings.
What was Kober John's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 18,506 MTSI shares on 2025-11-07, worth $3.1M, per SEC Form 4 filings.