Ellerbusch Susan A
SEC insider (Form 3/4/5 filer). CIK 0001744472. Director at CF Industries Holdings, Inc. (CF) and 1 other issuer. 4 reported Form 4/5 transactions since Sep 2024; latest on Apr 28, 2026. Located in NORTHBROOK, IL.
Companies Ellerbusch Susan A has filed insider reports for
- CF Industries Holdings, Inc. (CF): Director
- Summit Materials, Inc. (SUM): Director
Ellerbusch Susan A
CIK: 0001744472
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)
- Apr 28, 2026CF
CF Industries Holdings, Inc.
AwardDirect1.4K shares- - May 6, 2025CF
CF Industries Holdings, Inc.
AwardDirect2.1K shares- - Feb 10, 2025SUM
Summit Materials, Inc.
DispositionDirect23.4K shares at avg. $52.50$1.2M - Jan 15, 2025SUM
Summit Materials, Inc.
AwardDirectRestricted Stock Units
2.5K shares-
1-4 of 4 transactions