Question 1

When is the next ATMP ex-dividend date?

Accepted Answer

ATMP's next ex-dividend date hasn't been confirmed yet. Based on its quarterly schedule, check back or watch the dividend calendar for the announcement.

Question 2

What is an ex-dividend date?

Accepted Answer

The ex-dividend date is the cut-off for owning a stock in time to receive its next dividend. If you buy ATMP on or after the ex-dividend date, the seller — not you — receives the upcoming payment. Buy before it and you're entitled to the dividend.

Question 3

Do I have to own ATMP on the ex-dividend date to get the dividend?

Accepted Answer

You must own ATMP before the ex-dividend date — i.e. buy at least one trading day earlier. Since the move to T+1 settlement, the record date and ex-dividend date now fall on the same day, so the ex-date is the deadline that matters.

Question 4

How much is the ATMP dividend?

Accepted Answer

ATMP's most recent dividend was $0.4090 per share, paid on a quarterly basis — about $1.58 per share annually, a forward yield of roughly 4.52%.

Ex-Dividend Date	Pay Date	Amount	Type
May 29, 2026	—	$0.4090	regular
Mar 2, 2026	—	$0.3930	regular
Dec 1, 2025	—	$0.3980	regular
Aug 28, 2025	—	$0.3810	regular
May 29, 2025	—	$0.3800	regular
Mar 3, 2025	—	$0.3180	regular
Nov 29, 2024	—	$0.3510	regular
Aug 28, 2024	—	$0.3340	regular
May 29, 2024	—	$0.3400	regular
Feb 28, 2024	—	$0.3100	regular
Nov 28, 2023	—	$0.3060	regular
Aug 25, 2023	—	$0.3000	regular

ATMP Ex-Dividend Date

ATMP Ex-Dividend Date History

ATMP Ex-Dividend Date — FAQ