$Sea(SE.US)$ when should i be taking profit for this

After a period with few stock splits, major companies are now showing renewed interest in them. $NVIDIA(NVDA.US)$, for instance, has announced a 10-for-1 stock split effective June 7, making it the fifth of the "Magnificent Seven" stocks to split its shares in under four years. $ASML Holding(ASML.US)$, often described as "the most important tech company you've never heard of," is gaining recognition for its crucial role in semiconductor productio...

$Unity Software(U.US)$ 🚀🚀🚀👊👊👊

$AUSTASIA GROUP(02425.HK)$ keep dropping

$Lendlease Reit(JYEU.SG)$
Can anyone advise this? I not sure what the whole thing means. What is Scrip?
https://links.sgx.com/1.0.0/corporate-announcements/HNTNEY22PIO9X7Z8/?clientlang=2