Halpin Michael
Chief Operating Officer
Halpin Michael has filed 8 SEC Form 4 filings (19 transaction rows) across 1 company, with disclosures dating back to 2025. 8 of those filings fall inside the rolling window. Most recent filing: Aug 5, 2026.
On the most recent filing, Halpin Michael is listed as Chief Operating Officer at Vericel Corp. Inside the rolling window, Halpin Michael reported no open-market purchases and 6 open-market sales totaling $2.0M in VCEL. The largest disclosed transaction in the window is a sale of 10,000 VCEL shares on Aug 3, 2026, worth $468K.
Companies traded
Other insiders at VCEL
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$2.0M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| VCEL | Chief Operating Officer | Sale | 10,000 | $468K | Aug 5 | SEC ↗ | |
| VCEL | Chief Operating Officer | Sale | 10,000 | $402K | Jun 22 | SEC ↗ | |
| VCEL | Chief Operating Officer | Sale | 10,305 | $364K | Mar 4 | SEC ↗ | |
| VCEL | Chief Operating Officer | Sale | 10,000 | $405K | Jan 9 | SEC ↗ | |
| VCEL | Chief Operating Officer | Sale | 2,642 | $107K | Nov 13 | SEC ↗ | |
| VCEL | Chief Operating Officer | Sale | 7,358 | $298K | Nov 10 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 filings has Halpin Michael made?
Halpin Michael has filed 8 SEC Form 4 filings (19 transaction rows) across 1 company since 2025.
Which companies does Halpin Michael trade?
Halpin Michael has filed SEC Form 4 disclosures for 1 company, including VCEL.
When was Halpin Michael's most recent SEC Form 4 filing?
Halpin Michael's most recent SEC Form 4 filing on Tracefour is dated Aug 5, 2026.
What is Halpin Michael's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Halpin Michael is listed as Chief Operating Officer.
What is Halpin Michael's total buy and sell value in the current window?
Inside the rolling retention window, Halpin Michael bought $0 and sold $2.0M based on SEC Form 4 filings.
What was Halpin Michael's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 10,000 VCEL shares on 2026-08-03, worth $468K, per SEC Form 4 filings.