Most negotiation advice assumes the number is invented in the room. At this level it usually is not. Understanding where it came from tells you which parts of it can move and which parts were fixed months before your name came up.
By the time a senior role is being filled, someone has already written a figure into a plan. It comes from a band for that level, a budget agreed for the year, and a comparison against what similar companies pay similar people. Whoever is hiring you inherits that figure. They may have room to move inside it and they will rarely have authority to abandon it.
This is why a candidate who argues hard about base salary often wins very little and spends real goodwill doing it. The base is the most visible number and usually the least flexible, because moving it out of band has consequences for everyone already sitting in that band.
Often more movable than base, and much more consequential over three years. Ask what the measure is and who sets it, not just the percentage.
Amount, vesting, what happens on a sale, what happens if you leave. The shape matters more than the headline size and is discussed far less.
A review at six months rather than eighteen is worth more than a small base increase, and costs the company nothing today.
Notice, severance, treatment on a change of control. Cheap to agree while they want you, effectively impossible to add later.
A company setting a senior number is mostly asking what companies like them pay people like you. Your own last figure is one input and often a misleading one — it reflects a different company at a different size in a different year. If your previous employer paid below the market for that seat, anchoring on it repeats their mistake at your expense.
The strongest position in a pay conversation is not a demand. It is being the candidate they have already decided they want, with a clear view of what the seat is worth where they sit.
Knowing how the number was built does not force anyone to change it. What it does is stop you spending your one moment of leverage on the least movable component, and let you ask for the things that are genuinely still open while the company is still choosing you.
At senior level the negotiation is short, mostly decided by what you established earlier, and far more about structure than about base salary.
Read → Pay and the offerThe headline number is the least informative part of an equity grant. These are the questions that decide what it is actually worth to you.
Read → Stepping up a levelChief roles are not senior versions of the jobs below them. They are a different contract — with the board, with peers, and with uncertainty.
Read →A short call, your target list, and an honest answer about whether this fits how you are running your search.