Mark P. Long
CIK: 0001593123
Transaction Breakdown
Open Market Buys (P)0
High conviction signal
Open Market Sales (S)0
Position reduction
Option Exercises (M)0
Derivative conversions
Awards (A)0
Compensation grants
Other (G, F, J, C, D, …)0
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
SMCI
Super Micro Computer, Inc.
Officer
Discretionary Trading P&L
Holdings
Transaction History (0 total)
1 Form 3 filing on record — initial statements of ownership, which report holdings, not trades. No Form 4 or Form 5 transactions since Sep 2024.
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| 1 Form 3 filing on record — initial statements of ownership, which report holdings, not trades. No Form 4 or Form 5 transactions since Sep 2024. | ||||||
0-0 of 0 transactions
About LONG MARK P
LONG MARK P (SEC CIK 0001593123) files insider reports with the SEC as SVP, Chief Financial Officer of Super Micro Computer, Inc. (SMCI).
Signal8 holds 1 ownership filing by LONG MARK P, a Form 3, filed on Oct 22, 2026. A Form 3 is an initial statement of ownership: it reports holdings, not trades, so no Form 4 or Form 5 transactions are on record since Sep 2024.
The business address on LONG MARK P's filings is in SAN JOSE, CA.
Other insiders filing for Super Micro Computer, Inc. (SMCI)
- Liu Liang Chiu-Chu Sara, Director
- Liang Charles, President and CEO
- Cheung Kenneth, SVP, Chief Accounting Officer
- Xiao Jin, Sr. Corporate VP, Engineering
- Thauberger Matthew, Chief Revenue Officer
- Malyala Vikranth, SVP, Chief Business Officer