Official SEC submissions

abrdn Healthcare Investors SEC Filings

Direct answer

abrdn Healthcare Investors's latest SEC filing is 4.

It was filed on July 20, 2026, and 40 recent filings are available.

Each row links directly to the SEC document and filing index.

Official SEC EDGAR submissions

Get free abrdn Healthcare Investors email updates.

Bullstory sends one daily email when new analysis or important company news is available.

Recent SEC filings

Insider transaction

Filed: 2026-07-20

Report date: 2026-07-16

OWNERSHIP DOCUMENT

Open SEC document View filing index

DEF 14A

Proxy statement

Filed: 2026-04-07

Report date: 2026-05-27

DEF 14A

Open SEC document View filing index

DEF 14A

Proxy statement

Filed: 2025-04-14

Report date: 2025-05-28

DEF 14A

Open SEC document View filing index

SC 13D/A

Ownership report

Filed: 2024-11-18

FORM SC 13D/A

Open SEC document View filing index

SC 13D/A

Ownership report

Filed: 2024-10-22

FORM SC 13D/A

Open SEC document View filing index

Insider transaction

Filed: 2024-07-18

Report date: 2024-07-16

OWNERSHIP DOCUMENT

Open SEC document View filing index

SC 13D/A

Ownership report

Filed: 2024-05-03

FORM SC 13D/A

Open SEC document View filing index

DEF 14A

Proxy statement

Filed: 2024-04-22

Report date: 2024-06-25

DEF 14A

Open SEC document View filing index

Insider transaction

Filed: 2024-04-12

Report date: 2024-04-09

OWNERSHIP DOCUMENT

Open SEC document View filing index

SC 13D

Ownership report

Filed: 2024-03-15

FORM SC 13D

Open SEC document View filing index

SC 13G/A

Ownership report

Filed: 2024-02-12

MS AMENDMENT

Open SEC document View filing index

Insider transaction

Filed: 2024-01-09

Report date: 2023-12-21

OWNERSHIP DOCUMENT

Open SEC document View filing index

Insider transaction

Filed: 2024-01-04

Report date: 2024-01-02

OWNERSHIP DOCUMENT

Open SEC document View filing index

Insider transaction

Filed: 2024-01-02

Report date: 2023-12-28

OWNERSHIP DOCUMENT

Open SEC document View filing index

DEFA14A

Proxy statement

Filed: 2023-10-05

DEFA14A

Open SEC document View filing index

DEFA14A

Proxy statement

Filed: 2023-10-04

DEFA14A

Open SEC document View filing index

DEFA14A

Proxy statement

Filed: 2023-10-02

DEFA14A

Open SEC document View filing index

Insider transaction

Filed: 2023-09-25

Report date: 2023-09-25

OWNERSHIP DOCUMENT

Open SEC document View filing index

Insider transaction

Filed: 2023-09-20

Report date: 2023-09-20

OWNERSHIP DOCUMENT

Open SEC document View filing index

DEFA14A

Proxy statement

Filed: 2023-09-15

DEFA14A

Open SEC document View filing index

DEFA14A

Proxy statement

Filed: 2023-09-15

DEFA14A

Open SEC document View filing index

DEFA14A

Proxy statement

Filed: 2023-09-13

DEFA14A

Open SEC document View filing index

8-K

Current report

Filed: 2023-09-12

Report date: 2023-09-06

FORM 8-K

Open SEC document View filing index

DEFA14A

Proxy statement

Filed: 2023-09-05

DEFA14A

Open SEC document View filing index

DEFA14A

Proxy statement

Filed: 2023-08-29

DEFA14A

Open SEC document View filing index

DEFA14A

Proxy statement

Filed: 2023-08-22

DEFA14A

Open SEC document View filing index

DEFA14A

Proxy statement

Filed: 2023-08-14

DEFA14A

Open SEC document View filing index

DEFA14A

Proxy statement

Filed: 2023-08-11

DEFA14A

Open SEC document View filing index

DEFA14A

Proxy statement

Filed: 2023-07-28

DEFA14A

Open SEC document View filing index

DEFA14A

Proxy statement

Filed: 2023-07-18

DEFA14A

Open SEC document View filing index

DEFA14A

Proxy statement

Filed: 2023-07-11

DEFA 14A

Open SEC document View filing index

DEF 14A

Proxy statement

Filed: 2023-07-10

Report date: 2023-08-14

DEF 14A

Open SEC document View filing index

DEF 14A

Proxy statement

Filed: 2023-04-11

DEF 14A

Open SEC document View filing index

SC 13G/A

Ownership report

Filed: 2023-02-10

MS AMENDMENT

Open SEC document View filing index

DEF 14A

Proxy statement

Filed: 2022-04-12

Report date: 2022-06-09

DEF 14A

Open SEC document View filing index

Insider transaction

Filed: 2022-03-24

Report date: 2022-03-23

OWNERSHIP DOCUMENT

Open SEC document View filing index

SC 13G/A

Ownership report

Filed: 2022-02-11

MS AMENDMENT

Open SEC document View filing index

Insider transaction

Filed: 2022-01-27

Report date: 2022-01-26

OWNERSHIP DOCUMENT

Open SEC document View filing index

DEF 14A

Proxy statement

Filed: 2021-04-13

Report date: 2021-06-10

DEF 14A

Open SEC document View filing index

SC 13G/A

Ownership report

Filed: 2021-02-12

MS AMENDMENT

Open SEC document View filing index

Verified data

Recent filing categories: 4
Recent filings: 40
SEC CIK: 0000805267
Latest filing date: July 20, 2026

Explore related company data

View the abrdn Healthcare Investors company profile View abrdn Healthcare Investors annual financials