Insider · CIK 0001854269
Christopher Burke Gaskill
Files at CSL (CARLISLE COMPANIES INC), SUM (Summit Materials, Inc.). First filing Dec 11, 2024, latest Dec 11, 2024.
In brief
Christopher Burke Gaskill files SEC Form 4 as officer at SUM (Summit Materials, Inc.), and also at CSL (CARLISLE COMPANIES INC). Since Dec 11, 2024, Christopher Burke Gaskill has reported 0 open-market buys worth $0 and 1 open-market sell worth $78k, the latest filed on Dec 11, 2024.
A track record needs three past buys with six months of prices behind them; Christopher Burke Gaskill has 0, so none is measured yet.
The newest scored trade: sold $78k of SUM on Dec 10, 2024, filed Dec 11, 2024, scored 9 (weak).
Signals
This insider’s open-market buys and sells, scored.
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Dec 10, 2024 | SUM Summit Materials, Inc. | 1,536 0.00% of outstanding | $78k | Dec 10, 2024 | none |
Transactions
Every row this insider has filed, 16 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jan 28, 2026 | CSL CARLISLE COMPANIES INC | AGrant or award Common Stock | +865 | $0.00 | $0 | 865 | Jan 29, 2026 |
| Jan 28, 2026 | CSL CARLISLE COMPANIES INC | AGrant or award Employee Stock Option (Right to Buy)derivative | +3,025 | $0.00 | $0 | 3,025 | Jan 29, 2026 |
| Feb 10, 2025 | SUM Summit Materials, Inc. | DDisposition to issuer Class A Common Stock | -44,693 | $52.50 | $2.3M | 0 | Feb 10, 2025 |
| Feb 10, 2025 | SUM Summit Materials, Inc. | DDisposition to issuer Restricted Stock Unitsderivative | -2,696 | - | - | 0 | Feb 10, 2025 |
| Feb 10, 2025 | SUM Summit Materials, Inc. | DDisposition to issuer Restricted Stock Unitsderivative | -5,708 | - | - | 0 | Feb 10, 2025 |
| Feb 10, 2025 | SUM Summit Materials, Inc. | DDisposition to issuer Restricted Stock Unitsderivative | -13,589 | - | - | 0 | Feb 10, 2025 |
| Feb 10, 2025 | SUM Summit Materials, Inc. | DDisposition to issuer Restricted Stock Unitsderivative | -15,289 | - | - | 0 | Feb 10, 2025 |
| Feb 10, 2025 | SUM Summit Materials, Inc. | DDisposition to issuer Performance Stock Unitsderivative | -8,562 | - | - | 0 | Feb 10, 2025 |
| Feb 10, 2025 | SUM Summit Materials, Inc. | DDisposition to issuer Performance Stock Unitsderivative | -13,589 | - | - | 0 | Feb 10, 2025 |
| Jan 16, 2025 | SUM Summit Materials, Inc. | AGrant or award Class A Common Stock | +8,491 | $0.00 | $0 | 48,543 | Jan 17, 2025 |
| Jan 16, 2025 | SUM Summit Materials, Inc. | FTax withholding Class A Common Stock | -3,850 | $52.19 | $201k | 44,693 | Jan 17, 2025 |
| Jan 15, 2025 | SUM Summit Materials, Inc. | AGrant or award Restricted Stock Unitsderivative | +15,289 | $0.00 | $0 | 15,289 | Jan 17, 2025 |
| Dec 10, 2024 | SUM Summit Materials, Inc. | MOption exercise Class A Common Stock | +1,536 | $23.89 | $37k | 41,757 | Dec 11, 2024 |
| Dec 10, 2024 | SUM Summit Materials, Inc. | SOpen-market sale Class A Common Stock | -1,536 | $50.91 | $78k | 40,221 | Dec 11, 2024 |
| Dec 10, 2024 | SUM Summit Materials, Inc. | GGift Class A Common Stock | -169 | $0.00 | $0 | 40,052 | Dec 11, 2024 |
| Dec 10, 2024 | SUM Summit Materials, Inc. | MOption exercise Options (right to buy)derivative | -1,536 | $0.00 | $0 | 0 | Dec 11, 2024 |
Questions about Christopher Burke Gaskill
Answered from the filings on this page, as of the latest one.
Is Christopher Burke Gaskill buying or selling?
Not in the last 12 months. Christopher Burke Gaskill's latest open-market trade on SEC Form 4 was sold $78k of SUM on Dec 10, 2024.
How did Christopher Burke Gaskill's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Christopher Burke Gaskill has 0.
Where does Christopher Burke Gaskill file Form 4?
Christopher Burke Gaskill has filed Form 4 at SUM (Summit Materials, Inc.) as See Remarks; CSL (CARLISLE COMPANIES INC) as VP & General Counsel. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.