[SCHEDULE 13G/A] ClearBridge Energy Midstream Opportunity Fund Inc. SEC Filing

Rhea-AI Filing Summary

Atlassian (TEAM) Form 4: CEO, co-founder and 10% owner Michael Cannon-Brookes sold a total of 7,765 Class A shares on 22 Jul 2025 under a pre-arranged Rule 10b5-1 plan adopted 20 Feb 2025.

The stock was disposed of in seven separate trades at weighted-average prices between $195.965 and $202.35, generating roughly $1.55 million in gross proceeds. Following the sales, the insider—through CBC Co Pty Ltd as trustee of the Cannon-Brookes Head Trust—continues to hold 375,585 Class A shares, maintaining more than 98% of his prior indirect position and his 10% beneficial-owner status.

No derivative activity or purchases were reported. Given the modest 2% reduction in holdings and the existence of a 10b5-1 plan, the transactions appear routine and are unlikely to materially alter insider alignment, though any CEO liquidation can create short-term sentiment pressure.

Positive

• Sale executed under a Rule 10b5-1 plan, reducing concerns about opportunistic timing.
• Insider retains 375,585 shares, maintaining substantial equity alignment with shareholders.

Negative

• CEO liquidated 7,765 shares worth ≈$1.55 m, which could cause minor negative sentiment.
• No offsetting insider purchases were disclosed in the period.

Insights

Financial Analyst

TL;DR: Small, pre-planned CEO sale; negligible impact on ownership or thesis.

The 7,765-share sale represents ~2% of Cannon-Brookes’ stake and less than 0.3% of daily TEAM volume, limiting market impact. Proceeds of ~$1.55 m are immaterial relative to his remaining ~$75 m holding. Executed under a February-adopted 10b5-1 plan, the transaction reduces signaling risk. From a valuation standpoint, the filing does not change cash flow, guidance, or strategic outlook; therefore I view the development as neutral.

Corporate Governance Expert

TL;DR: Governance-compliant sale; insider still strongly aligned.

The filing demonstrates adherence to SEC Rule 10b5-1 best practices, with full price ranges disclosed and trustee ownership clarified. Retention of 375,585 shares preserves significant skin-in-the-game, supporting shareholder alignment. While any director sale draws attention, the minimal size and structured plan suggest routine liquidity rather than adverse insider insight. I classify the event as governance-neutral.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 3)

ClearBridge Energy Midstream Opportunity Fund Inc.

(Name of Issuer)

See Exhibit 99.2

(Title of Class of Securities)

Multiples

(CUSIP Number)

06/30/2025

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

SCHEDULE 13G

CUSIP No. Multiples

1

Names of Reporting Persons

Corebridge Financial, Inc.

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 294,286.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 294,286.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

294,286.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

15.1 %

12

Type of Reporting Person (See Instructions)

HC

SCHEDULE 13G

Item 1.
(a)	Name of issuer: ClearBridge Energy Midstream Opportunity Fund Inc.
(b)	Address of issuer's principal executive offices: 620 Eighth Avenue, 47th Floor, New York, NY, 10018
Item 2.
(a)	Name of person filing: This Schedule 13G is filed by Corebridge Financial, Inc. ("CRBG").
(b)	Address or principal business office or, if none, residence: 2919 Allen Parkway, Woodson Tower Houston, TX 77019
(c)	Citizenship: Incorporated under the laws of the State of Delaware.
(d)	Title of class of securities: See Exhibit 99.2
(e)	CUSIP No.: Multiples
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 294,286
(b)	Percent of class: 15.1 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 0
	(ii) Shared power to vote or to direct the vote: 294,286
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 294,286
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required. American General Life Insurance Company, an indirect wholly owned subsidiary of CRBG, directly holds and beneficially owns 294,286 shares of the Mandatory Redeemable Preferred Stock.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary. See Exhibit 99.1.
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Corebridge Financial, Inc.

Signature:	/s/ Polly Klane
Name/Title:	Polly Klane, Executive Vice President and General Counsel
Date:	07/23/2025

FAQ

How many Atlassian (TEAM) shares did CEO Michael Cannon-Brookes sell?

He sold 7,765 Class A shares on 22 Jul 2025.

What was the average sale price reported in the Form 4?

Weighted-average prices ranged from $195.965 to $202.35 per share.

How many TEAM shares does the insider still own after the transactions?

Cannon-Brookes indirectly holds 375,585 Class A shares through a trust.

Was the insider sale executed under a 10b5-1 trading plan?

Yes, the plan was adopted on 20 Feb 2025.

Did the filing report any derivative security transactions?

No; Table II shows no derivative activity.

What percentage of the insider’s holdings were sold?

Approximately 2% of his previous indirect stake.