LOWN CHRISTIAN M.
SEC insider (Form 3/4/5 filer). CIK 0001701994. Chief Financial Officer at ALLSTATE CORP (ALL) and 1 other issuer. 8 reported Form 4/5 transactions since Sep 2024; latest on Sep 3, 2026. Located in NORTHBROOK, IL.
Companies LOWN CHRISTIAN M. has filed insider reports for
- ALLSTATE CORP (ALL): Officer, Chief Financial Officer
- COSTAR GROUP, INC. (CSGP): Officer, Chief Financial Officer
LOWN CHRISTIAN M.
CIK: 0001701994
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (8 total)
- Sep 3, 2026ALL
ALLSTATE CORP
AwardDirectEmployee Stock Option (Right to Buy)
3.8K shares- - Sep 3, 2026ALL
ALLSTATE CORP
AwardDirectRestricted Stock Units
16.6K shares- - Jul 1, 2026CSGP
COSTAR GROUP, INC.
Tax PaymentDirect5.6K shares at avg. $29.36$164K - Mar 10, 2026CSGP
COSTAR GROUP, INC.
AwardDirect12.3K shares- - Mar 1, 2026CSGP
COSTAR GROUP, INC.
Tax PaymentDirect7.2K shares at avg. $44.63$320K - Feb 27, 2026CSGP
COSTAR GROUP, INC.
AwardDirectRestricted Stock Units
39.7K shares- - Jul 1, 2025CSGP
COSTAR GROUP, INC.
Tax PaymentDirect4.7K shares at avg. $80.40$375K - Feb 20, 2025CSGP
COSTAR GROUP, INC.
AwardDirect97.6K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 3, 2026 |  ALL ALLSTATE CORP | Award Employee Stock Option (Right to Buy) | 3,783 | - | - | Direct |
| Sep 3, 2026 | ALL ALLSTATE CORP | Award Restricted Stock Units | 16,615 | - | - | Direct |
| Jul 1, 2026 |  CSGP COSTAR GROUP, INC. | Tax Payment | 5,597 | $29.36 | $164,328 | Direct |
| Mar 10, 2026 | CSGP COSTAR GROUP, INC. | Award | 12,268 | - | $0 | Direct |
| Mar 1, 2026 | CSGP COSTAR GROUP, INC. | Tax Payment | 7,175 | $44.63 | $320,220 | Direct |
| Feb 27, 2026 | CSGP COSTAR GROUP, INC. | Award Restricted Stock Units | 39,652 | - | - | Direct |
| Jul 1, 2025 | CSGP COSTAR GROUP, INC. | Tax Payment | 4,666 | $80.40 | $375,146 | Direct |
| Feb 20, 2025 | CSGP COSTAR GROUP, INC. | Award | 97,600 | - | - | Direct |
1-8 of 8 transactions