Henderson Joseph Sean-Walsh
Chief Accounting Officer
Henderson Joseph Sean-Walsh has filed 6 SEC Form 4 filings (7 transaction rows) across 1 company, with disclosures dating back to 2025. 6 of those filings fall inside the rolling window. Most recent filing: Oct 2, 2026.
On the most recent filing, Henderson Joseph Sean-Walsh is listed as Chief Accounting Officer at Bakkt, Inc. Inside the rolling window, Henderson Joseph Sean-Walsh reported no open-market purchases and 6 open-market sales totaling $36K in BKKT. The largest disclosed transaction in the window is a sale of 2,461 BKKT shares on Dec 19, 2025, worth $25K.
Companies traded
Other insiders at BKKT
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$36K
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| BKKT | Chief Accounting Officer | Sale | 282 | $2K | Sep 25 | SEC ↗ | |
| BKKT | Chief Accounting Officer | Sale | 94 | $783 | Jul 17 | SEC ↗ | |
| BKKT | Chief Accounting Officer | Sale | 349 | $3K | Jun 29 | SEC ↗ | |
| BKKT | Chief Accounting Officer | Sale | 2,461 | $25K | Dec 23 | SEC ↗ | |
| BKKT | Chief Accounting Officer | Sale | 95 | $2K | Nov 13 | SEC ↗ | |
| BKKT | Chief Accounting Officer | Sale | 169 | $4K | Nov 13 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 filings has Henderson Joseph Sean-Walsh made?
Henderson Joseph Sean-Walsh has filed 6 SEC Form 4 filings (7 transaction rows) across 1 company since 2025.
Which companies does Henderson Joseph Sean-Walsh trade?
Henderson Joseph Sean-Walsh has filed SEC Form 4 disclosures for 1 company, including BKKT.
When was Henderson Joseph Sean-Walsh's most recent SEC Form 4 filing?
Henderson Joseph Sean-Walsh's most recent SEC Form 4 filing on Tracefour is dated Oct 2, 2026.
What is Henderson Joseph Sean-Walsh's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Henderson Joseph Sean-Walsh is listed as Chief Accounting Officer.
What is Henderson Joseph Sean-Walsh's total buy and sell value in the current window?
Inside the rolling retention window, Henderson Joseph Sean-Walsh bought $0 and sold $36K based on SEC Form 4 filings.
What was Henderson Joseph Sean-Walsh's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 2,461 BKKT shares on 2025-12-19, worth $25K, per SEC Form 4 filings.