RUBRIC CAPITAL MANAGEMENT LP sold 6.3% of their position (388.53K shares) of TALEN ENERGY CORP on the open market

Open‑market sale worth $114.09M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 21 sales

RUBRIC CAPITAL MANAGEMENT LP

Filed: 6/27/2025ACC: 0000902664-25-002832

InsiderRUBRIC CAPITAL MANAGEMENT LPCIK 1687509

→

IssuerTALEN ENERGY CORPCIK 1622536

10% Owner

Since Jul 2024

-1.67M

Net shares

Net seller

$114.09M

Total sold

Open market trades

0B · 21S

Total transactions

1.67M disposed

Non-Derivative Transactions22

Common Stock, par value $0.001 per share ("Common Stock")

Indirect

S · Sale

−44.34K

Price / share

$288.55

Trade value

$12.80M

% of position

0.7%

6/25/2025

6.12M→6.08M

Common Stock

Indirect

S · Sale

−6.43K

Price / share

$289.25

Trade value

$1.86M

% of position

0.1%

6/25/2025

6.08M→6.07M

Common Stock

Indirect

S · Sale

−200.00

Price / share

$290.49

Trade value

$58.10K

% of position

0.0%

6/25/2025

6.07M→6.07M

Common Stock

Indirect

S · Sale

−16.76K

Price / share

$292.50

Trade value

$4.90M

% of position

0.3%

6/25/2025

6.07M→6.06M

Common Stock

Indirect

S · Sale

−21.55K

Price / share

$293.63

Trade value

$6.33M

% of position

0.4%

6/25/2025

6.06M→6.03M

Common Stock

Indirect

S · Sale

−13.97K

Price / share

$294.47

Trade value

$4.11M

% of position

0.2%

6/25/2025

6.03M→6.02M

Common Stock

Indirect

S · Sale

−4.96K

Price / share

$295.18

Trade value

$1.46M

% of position

0.1%

6/25/2025

6.02M→6.02M

Common Stock

Indirect

S · Sale

−100.00

Price / share

$297.14

Trade value

$29.71K

% of position

0.0%

6/25/2025

6.02M→6.02M

Common Stock

Indirect

S · Sale

−1.32K

Price / share

$289.46

Trade value

$382.38K

% of position

0.0%

6/26/2025

6.02M→6.01M

Common Stock

Indirect

S · Sale

−18.93K

Price / share

$290.19

Trade value

$5.49M

% of position

0.3%

6/26/2025

6.01M→5.99M

Common Stock

Indirect

S · Sale

−15.82K

Price / share

$291.08

Trade value

$4.61M

% of position

0.3%

6/26/2025

5.99M→5.98M

Common Stock

Indirect

S · Sale

−33.12K

Price / share

$292.19

Trade value

$9.68M

% of position

0.6%

6/26/2025

5.98M→5.95M

Common Stock

Indirect

S · Sale

−32.92K

Price / share

$293.34

Trade value

$9.66M

% of position

0.6%

6/26/2025

5.95M→5.91M

Common Stock

Indirect

S · Sale

−100.00

Price / share

$294.00

Trade value

$29.40K

% of position

0.0%

6/26/2025

5.91M→5.91M

Common Stock

Indirect

S · Sale

−7.95K

Price / share

$292.82

Trade value

$2.33M

% of position

0.1%

6/27/2025

5.91M→5.91M

Common Stock

Indirect

S · Sale

−2.37K

Price / share

$293.34

Trade value

$693.74K

% of position

0.0%

6/27/2025

5.91M→5.90M

Common Stock

Indirect

S · Sale

−12.29K

Price / share

$294.65

Trade value

$3.62M

% of position

0.2%

6/27/2025

5.90M→5.89M

Common Stock

Indirect

S · Sale

−51.81K

Price / share

$295.62

Trade value

$15.32M

% of position

0.9%

6/27/2025

5.89M→5.84M

Common Stock

Indirect

S · Sale

−76.55K

Price / share

$296.38

Trade value

$22.69M

% of position

1.3%

6/27/2025

5.84M→5.76M

Common Stock

Indirect

S · Sale

−25.90K

Price / share

$297.70

Trade value

$7.71M

% of position

0.4%

6/27/2025

5.76M→5.74M

Common Stock

Indirect

S · Sale

−1.14K

Price / share

$298.14

Trade value

$338.98K

% of position

0.0%

6/27/2025

5.74M→5.73M

Common Stock

Indirect

J · J

−1.28M

Price / share

—

Trade value

—

% of position

22.4%

6/27/2025

5.73M→4.45M

Total

Net shares

−1.67M

Net value

-$114.09M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock, par value $0.001 per share ("Common Stock") Indirect	6/25/2025	S · Sale	−44.34K	$288.55	$12.80M	0.7%	6.12M	6.08M
Common Stock Indirect	6/25/2025	S · Sale	−6.43K	$289.25	$1.86M	0.1%	6.08M	6.07M
Common Stock Indirect	6/25/2025	S · Sale	−200.00	$290.49	$58.10K	0.0%	6.07M	6.07M
Common Stock Indirect	6/25/2025	S · Sale	−16.76K	$292.50	$4.90M	0.3%	6.07M	6.06M
Common Stock Indirect	6/25/2025	S · Sale	−21.55K	$293.63	$6.33M	0.4%	6.06M	6.03M
Common Stock Indirect	6/25/2025	S · Sale	−13.97K	$294.47	$4.11M	0.2%	6.03M	6.02M
Common Stock Indirect	6/25/2025	S · Sale	−4.96K	$295.18	$1.46M	0.1%	6.02M	6.02M
Common Stock Indirect	6/25/2025	S · Sale	−100.00	$297.14	$29.71K	0.0%	6.02M	6.02M
Common Stock Indirect	6/26/2025	S · Sale	−1.32K	$289.46	$382.38K	0.0%	6.02M	6.01M
Common Stock Indirect	6/26/2025	S · Sale	−18.93K	$290.19	$5.49M	0.3%	6.01M	5.99M
Common Stock Indirect	6/26/2025	S · Sale	−15.82K	$291.08	$4.61M	0.3%	5.99M	5.98M
Common Stock Indirect	6/26/2025	S · Sale	−33.12K	$292.19	$9.68M	0.6%	5.98M	5.95M
Common Stock Indirect	6/26/2025	S · Sale	−32.92K	$293.34	$9.66M	0.6%	5.95M	5.91M
Common Stock Indirect	6/26/2025	S · Sale	−100.00	$294.00	$29.40K	0.0%	5.91M	5.91M
Common Stock Indirect	6/27/2025	S · Sale	−7.95K	$292.82	$2.33M	0.1%	5.91M	5.91M
Common Stock Indirect	6/27/2025	S · Sale	−2.37K	$293.34	$693.74K	0.0%	5.91M	5.90M
Common Stock Indirect	6/27/2025	S · Sale	−12.29K	$294.65	$3.62M	0.2%	5.90M	5.89M
Common Stock Indirect	6/27/2025	S · Sale	−51.81K	$295.62	$15.32M	0.9%	5.89M	5.84M
Common Stock Indirect	6/27/2025	S · Sale	−76.55K	$296.38	$22.69M	1.3%	5.84M	5.76M
Common Stock Indirect	6/27/2025	S · Sale	−25.90K	$297.70	$7.71M	0.4%	5.76M	5.74M
Common Stock Indirect	6/27/2025	S · Sale	−1.14K	$298.14	$338.98K	0.0%	5.74M	5.73M
Common Stock Indirect	6/27/2025	J · J	−1.28M	—	—	22.4%	5.73M	4.45M
Total			−1.67M		-$114.09M

Derivative Transactions0

No derivative transactions reported

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Direct

Shares owned52.17K

Total

52.17K direct52.17K

Security Title	Shares Owned	Ownership Type
Common Stock	52.17K	Direct
Total	52.17K	52.17K direct

Derivative Holdings (Post-Transaction)0

No derivative holdings reported