Polk Ryan
SEC insider (Form 3/4/5 filer). CIK 0001492514. Chief Financial Officer at SideChannel, Inc. (SDCH) and 1 other issuer. 4 reported Form 4/5 transactions since Sep 2024; latest on Mar 16, 2026. Located in WORCESTER,, MA.
Companies Polk Ryan has filed insider reports for
- SideChannel, Inc. (SDCH): Officer, Chief Financial Officer
- ASTROTECH Corp (ASTC): Officer, Chief Financial Officer
Polk Ryan
CIK: 0001492514
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)2 (50.0%)
Compensation grants
Other (G, F, J, C, D, …)2 (50.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (4 total)
- Mar 16, 2026SDCH
SideChannel, Inc.
AwardDirect35.6K shares at avg. $2.01$72K - Mar 2, 2026SDCH
SideChannel, Inc.
Tax PaymentDirect25.7K shares at avg. $2.20$57K - Mar 3, 2025SDCH
SideChannel, Inc.
AwardDirect1.8M shares at avg. $0.18$325K - Mar 3, 2025SDCH
SideChannel, Inc.
Tax PaymentDirect408.9K shares at avg. $0.04$17K
1-4 of 4 transactions