corporate actions
Every story this desk has filed under corporate actions, most recent first.
A share pays its holder on a record date fixed by the issuer. A token pays whoever a smart contract says held it, after a custodian has been paid, after tax has been withheld, and usually in something other than the dividend itself.
Mergers, delistings, reverse splits and ticker changes all end the life of a share as it was registered. The token tracking it has to be unwound, reissued or frozen, and the rules for that live in the issuer's documents rather than in the contract.
A share does things while you hold it. It pays dividends, splits, gets taken over and votes. An explainer on how each of those events is supposed to travel from the share register to a token balance, and the places the signal gets lost.
Corporate actions are the hardest unglamorous problem in tokenized equities. The share does something, and a token contract has to be told about it in time. Here is the mechanism, and where it fails.
A share is not a static object. It pays, it converts, it gets bought out and sometimes it stops existing. Here is how each of those events travels from a company's board resolution to a token in a self-custodied wallet, and where the chain stops being able to help.

The Hardest Problem in Tokenized Equity Is Not Trading, It Is a Stock Split
A tokenized share is easy to move and hard to adjust. Corporate actions, splits, dividends, mergers, spinoffs, force the token to answer for something that happened off the chain, and there is no single accepted way to do it.

Who Counts as a Holder, and When: The Record Date Problem for Tokenized Stocks
Every dividend, vote and split turns on a snapshot of who owned the share at one instant. Onchain, that instant is a block height, and the two clocks do not agree.

What Happens to Your Token When the Company Splits, Merges or Gets Bought
Dividends are the easy corporate action. Splits, mergers, delistings and tender offers are where tokenized equity wrappers actually get tested, because each one changes what the token is supposed to represent.

What Happens to a Tokenized Stock When the Company Pays a Dividend
Splits, dividends, mergers and ticker changes are routine in equity markets and awkward onchain. Here is the plumbing that decides whether your token still tracks the share it claims to track.