Derek Reisfield
CIK: 0001764728
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 (100.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
About Reisfield Derek
Reisfield Derek (SEC CIK 0001764728) files insider reports with the SEC as Director of Swarmer, Inc (SWMR) and Director of Muzero Acquisition Corp (MUZE).
Signal8 holds 4 ownership filings by Reisfield Derek (2 Form 3, 2 Form 4), filed between Jan 29, 2026 and Oct 2, 2026. Those filings report 2 transactions, from Aug 13, 2026 to Oct 1, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Reisfield Derek's filings is in AUSTIN, TX.
Recent filings by Reisfield Derek
Other insiders filing for Swarmer, Inc (SWMR)
- Fink Alexander
- Zeefe Justin Matthew, Director
- WAGENHEIM PHILIP, Director
- Prince Erik Dean, Director
- Kupriienko Serhii, Director
- Frenkel Amir, Director