Skip to main content
Signal8

Payne Martin J.

SEC insider (Form 3/4/5 filer). CIK 0001830575. Director at Keystone Acquisition Corp. (KEYY) and 1 other issuer. 2 reported Form 4/5 transactions since Sep 2024; latest on Apr 10, 2025. Located in NEW YORK, NY.

Companies Payne Martin J. has filed insider reports for

  • Keystone Acquisition Corp. (KEYY): Director
  • SK Growth Opportunities Corp (SKGR): Director
Payne Martin J. profile photo

Payne Martin J.

CIK: 0001830575

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)2 (100.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (2)

Keystone Acquisition Corp. logo
KEYY

Keystone Acquisition Corp.

Director
SK Growth Opportunities Corp logo
SKGR

SK Growth Opportunities Corp

Director

Discretionary Trading P&L

Holdings

Transaction History (2 total)

  • SK Growth Opportunities Corp logo
    SKGR

    SK Growth Opportunities Corp

    Apr 10, 2025
    Conversion
    Direct
    25K shares-
  • SK Growth Opportunities Corp logo
    SKGR

    SK Growth Opportunities Corp

    Apr 10, 2025
    Disposition
    Direct
    25K shares-

1-2 of 2