BERISFORD JOHN L
SEC insider (Form 3/4/5 filer). CIK 0001449719. Director at COSTAR GROUP, INC. (CSGP) and 1 other issuer. 4 reported Form 4/5 transactions since Sep 2024; latest on Jun 23, 2026. Located in ARLINGTON, VA.
Companies BERISFORD JOHN L has filed insider reports for
- COSTAR GROUP, INC. (CSGP): Director
- HEIDRICK & STRUGGLES INTERNATIONAL INC (HSII): Director
BERISFORD JOHN L
CIK: 0001449719
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
Discretionary Trading P&L
Holdings
Transaction History (4 total)
- Jun 23, 2026CSGP
COSTAR GROUP, INC.
AwardDirect8.3K shares- - Dec 10, 2025HSII
HEIDRICK & STRUGGLES INTERNATIONAL INC
DispositionDirect12.3K shares- - Sep 9, 2025CSGP
COSTAR GROUP, INC.
AwardDirect3K shares- - May 22, 2025HSII
HEIDRICK & STRUGGLES INTERNATIONAL INC
AwardDirect3.5K shares-
1-4 of 4 transactions