Markus Sieger

CIK: 0001337143

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)3 (75.0%)

Compensation grants

Other (G, F, J, C, D, …)1 (25.0%)

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

Companies & Roles (2)

RFL

Rafael Holdings, Inc.

Director

CYTH

Cyclo Therapeutics, Inc.

Director

Discretionary Trading P&L

Holdings

Transaction History (4 total)

RFL
Rafael Holdings, Inc.
Jan 28, 2026
Award(A)
Direct
29.5K shares at avg. $1.27$38K
RFL
Rafael Holdings, Inc.
May 27, 2025
In-the-Money(X)
Direct
35K shares at avg. $1.28$45K
CYTH
Cyclo Therapeutics, Inc.
Feb 27, 2025
Award(A)
Direct
58.1K shares-
CYTH
Cyclo Therapeutics, Inc.
Nov 15, 2024
Award(A)
Direct
35K shares-

		Type	Shares	Price		Ownership
Jan 28, 2026	RFL Rafael Holdings, Inc.	Award(A)	29,528	$1.27	$37,501	Direct
May 27, 2025	RFL Rafael Holdings, Inc.	In-the-Money(X)	35,000	$1.28	$44,800	Direct
Feb 27, 2025	CYTH Cyclo Therapeutics, Inc.	Award(A)	58,138	-	-	Direct
Nov 15, 2024	CYTH Cyclo Therapeutics, Inc.	Award(A)	35,022	-	$0	Direct

1-4 of 4 transactions

About Sieger Markus

Sieger Markus (SEC CIK 0001337143) files insider reports with the SEC as Director of Rafael Holdings, Inc. (RFL) and Director of Cyclo Therapeutics, Inc. (CYTH).

Signal8 holds 5 ownership filings by Sieger Markus (1 Form 3, 4 Form 4), filed between Nov 18, 2024 and Jan 30, 2026. Those filings report 4 transactions, from Nov 15, 2024 to Jan 28, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Sieger Markus's filings is in NEWARK, NJ.

Recent filings by Sieger Markus

Jan 28, 2026: Grant or award of RFL shares (Form 4, code A).
May 27, 2025: Option exercise of RFL shares (Form 4, code X).
Feb 27, 2025: Grant or award of CYTH shares (Form 4, code A).
Nov 15, 2024: Grant or award of CYTH shares (Form 4, code A).

Other insiders filing for Rafael Holdings, Inc. (RFL)

Polinsky David, Chief Financial Officer
JONAS HOWARD S, Exec Chairman, CEO & President
WEISS MICHAEL J, Director
STEIN MARK N, Director
GRAYSON ALAN, Director
Fine Joshua M, Chief Operating Officer

How to read Form 4 transaction codes