HARPER MICHAEL S Insider Trading Activity (ZSPC)

Summary

Updated Jul 16, 2026

HARPER MICHAEL S has filed 2 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $19K.

Role	Insider
Notability	20/100

Recent Transactions

Date	Ticker	Company	Code	Shares	Price	Value
2026-07-07	ZSPC	zSpace, Inc.	F — Tax withholding / forfeiture	498	$0.21	$103
2026-07-06	ZSPC	zSpace, Inc.	M — Option exercise	1.4K	$0.00
2026-07-06	ZSPC	zSpace, Inc.	M — Option exercise	680	$0.00
2026-04-08	ZSPC	zSpace, Inc.	S — Open-market sale	7.6K	$0.07	$561
2026-04-06	ZSPC	zSpace, Inc.	M — Option exercise	17.0K	$0.00
2026-01-07	ZSPC	zSpace, Inc.	S — Open-market sale	4.5K	$0.52	$2K
2025-10-06	ZSPC	zSpace, Inc.	S — Open-market sale	3.7K	$0.99	$4K
2025-10-01	ZSPC	zSpace, Inc.	M — Option exercise	17.0K	$0.00
2025-07-11	ZSPC	zSpace, Inc.	S — Open-market sale	2.2K	$2.77	$6K
2025-07-11	ZSPC	zSpace, Inc.	S — Open-market sale	2.1K	$2.76	$6K
2025-07-01	ZSPC	zSpace, Inc.	M — Option exercise	17.0K	$0.00

Frequently Asked Questions

Who is HARPER MICHAEL S?

HARPER MICHAEL S is a corporate insider — currently tracked as Insider of zSpace, Inc. (ZSPC). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has HARPER MICHAEL S submitted recently?

2 primary Form 4 filings in the last 90 days, covering 1 company.

Has HARPER MICHAEL S been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 5 open-market sales ($19K) across all tracked filings.

Where can I see all of HARPER MICHAEL S's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

HARPER MICHAEL S — SEC Form 4 Insider Trading Activity

Summary

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