Robert S. Silberman

CIK: 0001256121

Transaction Breakdown

Open Market Buys (P)2 (13.3%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)11 (73.3%)

Compensation grants

Other (G, F, J, C, D, …)2 (13.3%)

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

Companies & Roles (2)

PARR

PAR PACIFIC HOLDINGS, INC.

Director

STRA

Strategic Education, Inc.

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (15 total)

PARR
PAR PACIFIC HOLDINGS, INC.
Oct 5, 2026
Award(A)
Restricted stock units
Direct
428 shares-
PARR
PAR PACIFIC HOLDINGS, INC.
Jul 5, 2026
Award(A)
Restricted stock units
Direct
1K shares-
PARR
PAR PACIFIC HOLDINGS, INC.
Apr 5, 2026
Award(A)
Restricted stock units
Direct
616 shares-
STRA
Strategic Education, Inc.
Mar 13, 2026
Purchase(P)
Direct
718 shares at avg. $80.82$58K
STRA
Strategic Education, Inc.
Feb 26, 2026
Award(A)
Direct
52.6K shares-
STRA
Strategic Education, Inc.
Feb 24, 2026
Tax Payment(F)
Direct
28.3K shares at avg. $74.91$2.1M
PARR
PAR PACIFIC HOLDINGS, INC.
Jan 5, 2026
Award(A)
Restricted stock units
Direct
1.1K shares-
PARR
PAR PACIFIC HOLDINGS, INC.
Oct 5, 2025
Award(A)
Restricted stock units
Direct
1.2K shares-
PARR
PAR PACIFIC HOLDINGS, INC.
Jul 5, 2025
Award(A)
Restricted stock units
Direct
1.3K shares-
PARR
PAR PACIFIC HOLDINGS, INC.
Apr 5, 2025
Award(A)
Restricted stock units
Direct
3.1K shares-
STRA
Strategic Education, Inc.
Mar 3, 2025
Purchase(P)
Direct
10.5K shares at avg. $80.70$850K
STRA
Strategic Education, Inc.
Feb 26, 2025
Award(A)
Direct
33.2K shares-
STRA
Strategic Education, Inc.
Feb 25, 2025
Tax Payment(F)
Direct
26.7K shares at avg. $98.39$2.6M
PARR
PAR PACIFIC HOLDINGS, INC.
Jan 5, 2025
Award(A)
Restricted stock units
Direct
2.4K shares-
PARR
PAR PACIFIC HOLDINGS, INC.
Oct 5, 2024
Award(A)
Restricted stock units
Direct
2.1K shares-

		Type	Shares	Price		Ownership
Oct 5, 2026	PARR PAR PACIFIC HOLDINGS, INC.	Award(A) Restricted stock units	428	-	-	Direct
Jul 5, 2026	PARR PAR PACIFIC HOLDINGS, INC.	Award(A) Restricted stock units	1,026	-	-	Direct
Apr 5, 2026	PARR PAR PACIFIC HOLDINGS, INC.	Award(A) Restricted stock units	616	-	-	Direct
Mar 13, 2026	STRA Strategic Education, Inc.	Purchase(P)	718	$80.82	$58,029	Direct
Feb 26, 2026	STRA Strategic Education, Inc.	Award(A)	52,646	-	$0	Direct
Feb 24, 2026	STRA Strategic Education, Inc.	Tax Payment(F)	28,260	$74.91	$2,116,957	Direct
Jan 5, 2026	PARR PAR PACIFIC HOLDINGS, INC.	Award(A) Restricted stock units	1,074	-	-	Direct
Oct 5, 2025	PARR PAR PACIFIC HOLDINGS, INC.	Award(A) Restricted stock units	1,166	-	-	Direct
Jul 5, 2025	PARR PAR PACIFIC HOLDINGS, INC.	Award(A) Restricted stock units	1,272	-	-	Direct
Apr 5, 2025	PARR PAR PACIFIC HOLDINGS, INC.	Award(A) Restricted stock units	3,096	-	-	Direct
Mar 3, 2025	STRA Strategic Education, Inc.	Purchase(P)	10,528	$80.70	$849,610	Direct
Feb 26, 2025	STRA Strategic Education, Inc.	Award(A)	33,184	-	-	Direct
Feb 25, 2025	STRA Strategic Education, Inc.	Tax Payment(F)	26,718	$98.39	$2,628,784	Direct
Jan 5, 2025	PARR PAR PACIFIC HOLDINGS, INC.	Award(A) Restricted stock units	2,395	-	-	Direct
Oct 5, 2024	PARR PAR PACIFIC HOLDINGS, INC.	Award(A) Restricted stock units	2,109	-	-	Direct

1-15 of 15 transactions

About SILBERMAN ROBERT S

SILBERMAN ROBERT S (SEC CIK 0001256121) files insider reports with the SEC as Director of PAR PACIFIC HOLDINGS, INC. (PARR) and CHAIRMAN of Strategic Education, Inc. (STRA).

Signal8 holds 13 ownership filings by SILBERMAN ROBERT S, all Form 4s, filed between Oct 8, 2024 and Oct 6, 2026. Those filings report 15 transactions, from Oct 5, 2024 to Oct 5, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on SILBERMAN ROBERT S's filings is in HOUSTON, TX.

Recent filings by SILBERMAN ROBERT S

Oct 5, 2026: Grant or award of PARR derivative securities (Form 4, code A).
Jul 5, 2026: Grant or award of PARR derivative securities (Form 4, code A).
Apr 5, 2026: Grant or award of PARR derivative securities (Form 4, code A).
Mar 13, 2026: Open-market purchase of STRA shares (Form 4, code P).
Feb 26, 2026: Grant or award of STRA shares (Form 4, code A).

Other insiders filing for PAR PACIFIC HOLDINGS, INC. (PARR)

ANASTASIO CURT, Director
Clossey Timothy, Director
Davidson Phillip S, Director
Hatcher Katherine, Director
Martinez Patricia, Director
PATE WILLIAM, Director

How to read Form 4 transaction codes