Company: TNCAF
Filing Date: 2025-06-18
Form Type: 11-K
Source: 0001232384-25-000054
Chunk: 8

Company: TC ENERGY CORP
Filing Date: 2025-06-18
Form: 11-K
Chunk 8
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 the event of nonperformance of investments is limited to the carrying value of such instruments. The Plan’s concentrations of credit risk, interest rate risk and market risk are dictated by the Plan’s provisions as well as those of ERISA and the participants’ investment preference.

#### Fair Value Hierarchy
The Plan’s financial assets and liabilities recorded at fair value have been categorized into three levels based on a fair value hierarchy. In Level I, the fair value of assets and liabilities is determined by reference to quoted prices in active markets for identical assets and liabilities. In Level II, determination of the fair value of assets and liabilities includes valuations using inputs, other than quoted prices, for which all significant inputs are observable, directly or indirectly. This category includes fair value determined using valuation techniques, such as option pricing models and extrapolation using observable inputs. In Level III, determination of the fair value of assets and liabilities is based on inputs that are not readily observable and are significant to the overall fair value measurement. There were no Level II or Level III investments or transfers between levels in 2024 or 2023.

Interest bearing cash: Stated at cost which approximates fair value.

Common stock and exchange-traded funds: Valued at the closing price reported on the New York Stock Exchange.

Mutual funds: Valued at the daily closing price reported by the fund. Mutual funds held by the Plan are open end mutual funds that are registered with the Securities and Exchange Commission. These funds are required to publish their daily net asset value and transact at that price. The mutual funds held by the Plan are deemed to be actively traded.

Participant directed brokerage account: Consists of mutual funds, exchange-traded funds and interest bearing cash.

Common collective trusts: Common collective trusts hold underlying investments that have prices which are derived from quoted prices in active markets. The fair value of the Plan's interest in these funds is based on the funds' daily net asset value (NAV), which is considered to be the best approximation of fair value. The funds’ underlying assets are principally short-term money market funds, marketable equities and fixed income securities. Units held in common collective trusts are valued at the unit value as reported by the investment managers as of December 31, 2024 and 2023. Participants are allowed to redeem units of common collective trusts held by the Plan on a daily basis; however, the Plan is subject to a twelve-month redemption notice period for the Mellon Stable Value Fund. There are no unfunded commitments.

The method described above for common collective