T. Rowe Price (PRGO) discloses 13.38M shares; Mid‑Cap Value Fund holds 7.50M

Rhea-AI Filing Summary

T. Rowe Price Associates, Inc. amends its Schedule 13G/A to report ownership in Perrigo Co plc common stock. The filing states 13,376,708 shares beneficially owned, representing 9.7% of the class. It shows sole voting power of 13,327,263 and sole dispositive power of 13,376,708. The filing also identifies T. Rowe Price Mid‑Cap Value Fund with 7,498,410 shares (5.4%). The filing is signed by a T. Rowe Price Vice President.

Key Figures

Beneficially owned: 13,376,708 shares Percent of class: 9.7% Sole voting power: 13,327,263 shares +2 more

5 metrics

Beneficially owned 13,376,708 shares Schedule 13G/A amendment

Percent of class 9.7% percent of Perrigo common stock

Sole voting power 13,327,263 shares shares with sole power to vote

Sole dispositive power 13,376,708 shares shares with sole power to dispose

Mid‑Cap Value Fund holding 7,498,410 shares T. Rowe Price Mid‑Cap Value Fund; 5.4% of class

Key Terms

Schedule 13G/A, beneficially owned, sole dispositive power, percent of class

4 terms

Schedule 13G/A regulatory

"Amendment No. 4) PERRIGO CO PLC COMMON STOCK"

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

beneficially owned financial

"Amount beneficially owned: 13376708"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

sole dispositive power financial

"Sole Dispositive Power 13,376,708.00"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

percent of class market

"Percent of class: 9.7 %"

Percent of class is the portion of a specific category of securities—such as a company’s common shares, preferred shares, or a bond series—that takes part in or approves a corporate action (vote, consent, tender, etc.). Investors watch this number because it reveals how much support or opposition exists within that particular shareholder group; like counting how many members of a club back a proposal, it can determine whether a plan passes or how influence is distributed.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 4)

PERRIGO CO PLC

(Name of Issuer)

COMMON STOCK

(Title of Class of Securities)

G97822103

(CUSIP Number)

03/31/2026

(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)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): G97822103

1

Names of Reporting Persons

T. Rowe Price Associates, 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

MARYLAND

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 13,327,263.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 13,376,708.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

13,376,708.00

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)

9.7 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: PERRIGO CO PLC
(b)	Address of issuer's principal executive offices: THE SHARP BUILDING, HOGAN PLACE, DUBLIN, L2, D02TY74
Item 2.
(a)	Name of person filing: T. Rowe Price Associates, Inc.
(b)	Address or principal business office or, if none, residence: 1307 Point Street, Baltimore, MD 21231
(c)	Citizenship: Maryland
(d)	Title of class of securities: COMMON STOCK
(e)	CUSIP No.: G97822103
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: 13376708
(b)	Percent of class: 9.7 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 13327263
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 13376708
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
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. Ownership of More than Five Percent on Behalf of Another Person (1) Price Associates does not serve as custodian of the assets of any of its clients; accordingly, in each instance only the client or the client's custodian or trustee bank has the right to receive dividends paid with respect to, and proceeds from the sale of, such securities. The ultimate power to direct the receipt of dividends paid with respect to, and the proceeds from the sale of, such securities, is vested in the individual and institutional clients which Price Associates serves as investment adviser. Any and all discretionary authority which has been delegated to Price Associates may be revoked in whole or in part at any time. Except as may be indicated if this is a joint filing with one of the registered investment companies sponsored by Price Associates which it also serves as investment adviser ("T. Rowe Price Funds"), not more than 5% of the class of such securities is owned by any one client subject to the investment advice of Price Associates. (2) [T. ROWE PRICE MID-CAP VALUE FUND ]: T. ROWE PRICE MID-CAP VALUE FUND, of which T. Rowe Price Associates, Inc. is the investment adviser, holds the securities reported herein in their investment portfolio managed by T. Rowe Price Associates, Inc. and such funds have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the securities that they hold. T. ROWE PRICE MID-CAP VALUE FUND has an interest in 7,498,410 of the class reported herein representing 5.4% of the class.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
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. T. Rowe Price Associates, Inc. hereby declares and affirms that the filing of Schedule 13G shall not be construed as an admission that Price Associates is the beneficial owner of the securities referred to, which beneficial ownership is expressly denied.

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.

T. Rowe Price Associates, Inc.

Signature:	Ellen York
Name/Title:	Vice President
Date:	05/07/2026

FAQ

What does T. Rowe Price report owning in PRGO?

T. Rowe Price reports beneficial ownership of 13,376,708 shares, equal to 9.7% of Perrigo Co plc common stock. This ownership is shown with sole voting power of 13,327,263 shares and sole dispositive power of 13,376,708 shares.

How much does T. Rowe Price Mid‑Cap Value Fund hold in PRGO?

The Mid‑Cap Value Fund holds 7,498,410 shares, representing 5.4% of the class. The filing states these shares are held in the fund's investment portfolio managed by T. Rowe Price Associates, Inc.

Does T. Rowe Price claim beneficial ownership of the shares?

The filing expressly denies beneficial ownership by Price Associates and states discretionary authority is held for clients; ultimate power to direct receipt of dividends or sale proceeds rests with individual and institutional clients served.

What voting and dispositive powers are reported?

Sole voting power is reported as 13,327,263 shares and sole dispositive power as 13,376,708 shares. The filing shows no shared voting or dispositive power for the reported position.