NRG ENERGY INC

Ticker: NRG CUSIP: 629377508 Class: COM NEW

MATHER GROUP, LLC.'s Holding History (CIK: 0001527641)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 949 Value ($000) $154 Avg Close $155.26 Range $140.41 - $175.51

Q1 2025

Shares 900 Value ($000) $86 Avg Close $100.05 Range $80.16 - $116.18

Q4 2024

Shares 803 Value ($000) $72 Avg Close $91.23 Range $82.59 - $101.75

Q3 2024

Shares 678 Value ($000) $62 Avg Close $78.00 Range $63.95 - $91.50

Q2 2024

Shares 772 Value ($000) $52 Avg Close $75.54 Range $64.99 - $85.55

Q1 2024

Shares 481 Value ($000) $25 Avg Close $54.38 Range $48.42 - $66.61

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	949	$154	$155.26	$140.41 - $175.51
Q1 2025	900	$86	$100.05	$80.16 - $116.18
Q4 2024	803	$72	$91.23	$82.59 - $101.75
Q3 2024	678	$62	$78.00	$63.95 - $91.50
Q2 2024	772	$52	$75.54	$64.99 - $85.55
Q1 2024	481	$25	$54.38	$48.42 - $66.61