Susan A. Ellerbusch
CIK: 0001744472
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 (4 total)
- Apr 28, 2026CF
CF Industries Holdings, Inc.
Award(A)Direct1.4K shares- - May 6, 2025CF
CF Industries Holdings, Inc.
Award(A)Direct2.1K shares- - Feb 10, 2025SUM
Summit Materials, Inc.
Disposition(D)Direct23.4K shares at avg. $52.50$1.2M - Jan 15, 2025SUM
Summit Materials, Inc.
Award(A)DirectRestricted Stock Units
2.5K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Apr 28, 2026 |  CF CF Industries Holdings, Inc. | Award(A) | 1,390 | - | $0 | Direct |
| May 6, 2025 | CF CF Industries Holdings, Inc. | Award(A) | 2,074 | - | - | Direct |
| Feb 10, 2025 |  SUM Summit Materials, Inc. | Disposition(D) | 23,386 | $52.50 | $1,227,765 | Direct |
| Jan 15, 2025 | SUM Summit Materials, Inc. | Award(A) Restricted Stock Units | 2,547 | - | - | Direct |
1-4 of 4 transactions
About Ellerbusch Susan A
Ellerbusch Susan A (SEC CIK 0001744472) files insider reports with the SEC as Director of CF Industries Holdings, Inc. (CF) and Director of Summit Materials, Inc. (SUM).
Signal8 holds 4 ownership filings by Ellerbusch Susan A, all Form 4s, filed between Jan 17, 2025 and Apr 30, 2026. Those filings report 4 transactions, from Jan 15, 2025 to Apr 28, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Ellerbusch Susan A's filings is in NORTHBROOK, IL.
Recent filings by Ellerbusch Susan A
Other insiders filing for CF Industries Holdings, Inc. (CF)
- Scribner Andrew, EVP and CFO
- DeHaas Deborah L, Director
- Wagler Theresa E, Director
- EAVES JOHN W, Director
- Madrazo Yris Jesus, Director
- Noonan Anne P, Director