Company: HQL
Filing Date: 2025-04-14
Form Type: DEF 14A
Source: 0001104659-25-034659
Chunk: 2

Company: abrdn Life Sciences Investors
Filing Date: 2025-04-14
Form: DEF 14A
Chunk 2
---
 to an Annual Meeting must present photo identification. If you plan to attend an Annual Meeting, we ask that you call us in advance at 1-800-522-5465.

This Notice and related proxy materials are first being mailed to shareholders on or about April 14, 2025.

Important Notice Regarding the Availability of Proxy Materials for the Annual Meetings of Shareholders to Be Held on Weddnesday, May 28, 2025: This Notice, the Joint Proxy Statement and the form of proxy cards are available on the Internet at https://www.abrdnhqh.com (for HQH) https://www.abrdnhql.com (for HQL) https://www.abrdnthq.com (for THQ) and https://www.abrdnthw.com (for THW). On each Fund's website, you will be able to access the Notice, the Joint Proxy Statement, the form of proxy card(s) and any amendments or supplements to the foregoing materials that are required to be furnished to shareholders.

By order of the Boards of Trustees,

Megan Kennedy, Vice President and Secretary
abrdn Healthcare Investors
abrdn Life Sciences Investors
abrdn Healthcare Opportunities Fund
abrdn World Healthcare Fund

TO AVOID THE UNNECESSARY EXPENSE OF FURTHER SOLICITATION, WHETHER OR NOT YOU PLAN TO ATTEND THE ANNUAL MEETINGS, IT IS IMPORTANT THAT YOUR SHARES BE REPRESENTED AND VOTED AT THE ANNUAL MEETINGS. ACCORDINGLY, YOU ARE REQUESTED TO PLEASE DATE, SIGN AND RETURN THE ENCLOSED PROXY CARD(S) FOR THE ANNUAL MEETINGS PROMPTLY, OR TO AUTHORIZE THE PROXY VOTE BY TELEPHONE OR THROUGH THE INTERNET PURSUANT TO THE INSTRUCTIONS ON THE ENCLOSED PROXY CARD(S). NO POSTAGE IS REQUIRED IF MAILED IN THE UNITED STATES. IT IS IMPORTANT THAT YOUR PROXY CARD(S) BE RETURNED PROMPTLY IN ORDER TO AVOID THE ADDITIONAL EXPENSE OF FURTHER SOLICITATION.

April 14, 2025
Philadelphia, Pennsylvania

ABRDN HEALTHCARE INVESTORS ("HQH")
ABRDN LIFE SCIENCES INVESTORS ("HQL")
ABRDN HEALTHCARE OPPORTUNITIES FUND ("THQ")
ABRDN WORLD HEALTHCARE FUND ("THW")
(each, a "Fund" and collectively, the "Funds") 1900