Quantum-Si (QSI) Proxy filing summary

Voting matters and shareholder proposals

• Shareholders will vote to elect ten directors for one-year terms expiring in 2027.

• Proposal to ratify PricewaterhouseCoopers LLP as independent auditor for fiscal year ending December 31, 2026.

• Advisory vote on executive compensation for named executive officers is included.

• Board recommends voting in favor of all proposals and nominees.

• Other business may be addressed if properly brought before the meeting.

Board of directors and corporate governance

• Ten director nominees are listed, each recommended for election to serve until 2027.

Executive compensation and say-on-pay

• Advisory, non-binding vote on executive compensation for named executive officers is on the agenda.