Equity Vocabulary — RSUs, Options, and Vesting
Learn key equity vocabulary: RSUs, ISOs, NSOs, strike price, cliff, and 409A valuation.
0 / 22 completed
1 / 22
What is an RSU (Restricted Stock Unit)?
An RSU is a promise of company shares that vest over time. On the vest date, the employee receives actual shares (which are taxed as ordinary income at fair market value). RSUs are common at public companies.
2 / 22
What is an ISO (Incentive Stock Option)?
ISOs (Incentive Stock Options) can have tax advantages — if you hold the shares >2 years from grant and >1 year from exercise, any gain is taxed at long-term capital gains rates rather than ordinary income. Only available to employees, up to $100k/year.
3 / 22
What is 'strike price' (exercise price) in stock options?
The strike price (or exercise price) is the fixed price at which you can buy company shares when exercising an option. If the current price > strike price, the option is 'in the money' and exercising produces a gain.
4 / 22
What is a '409A valuation'?
A 409A valuation is an independent third-party appraisal of a private company's share fair market value. ISOs and NSOs must be granted at or above the 409A price to maintain tax benefits. Typically updated annually or after funding rounds.
5 / 22
What is 'double-trigger acceleration' in equity vocabulary?
Double-trigger acceleration requires two events: a qualifying acquisition AND the employee being terminated without cause (or constructively dismissed). Common for senior employees — single-trigger (acquisition alone) is less common and harder to negotiate.
6 / 22
During a code review for PR #1234, Sarah mentions, 'I've been granted RSUs. My vesting schedule is aggressive – 25% after one year, then monthly thereafter.' Mark replies, 'That's great! But what does that actually *mean*? Is it like I'm getting shares now and they just become mine later?'
Which of the following best explains Sarah's RSUs to Mark?
RSUs (Restricted Stock Units) don't immediately provide shares. Instead, they're a *right* to receive shares at a future date, based on the company's stock price. The vesting schedule – in this case, 25% after one year and then monthly – dictates when those rights convert into actual shares Mark can own. It's important to understand that RSUs are designed to align employee incentives with long-term company growth.
7 / 22
PR Description:
Subject: Update to Authentication Service - Initial Commit
Body:
Hi Team,
This PR implements the initial version of the new authentication service. We're leveraging RSUs for key engineers to align incentives and reward their contributions. The vesting schedule is aggressive – 25% after one year, then monthly thereafter.
Please review and provide feedback. Thanks!
—John DoeThis question tests understanding beyond simply knowing *what* RSUs are. The PR description highlights the vesting schedule.
RSUs represent a direct transfer of cash to the engineer's account upon vesting is the most accurate explanation given the context; an RSU isn't immediately stock ownership, but rather a right that converts into shares at a later date, typically triggered by a payout when the shares vest. The other options misrepresent how RSUs function—they don't involve immediate cash transfers or represent direct stock ownership.8 / 22
John Doe in the PR description above is using the term 'aggressive vesting schedule.' During a standup update, David asks, 'Can someone explain what that actually *means* when it comes to RSUs?' Which of the following best describes the implications of an 'aggressive' vesting schedule like the one described?
Option A: It means David will receive all his RSUs immediately upon being granted them, bypassing any waiting period.
Option B: It signifies that David's RSUs will vest quickly – in this case, 25% after one year, followed by monthly vesting thereafter – potentially leading to a larger number of shares becoming available to him sooner than with a less aggressive schedule.
Option C: An 'aggressive' schedule indicates that David will only receive RSUs if he exceeds his performance targets, acting as a bonus.
Option D: It simply refers to the fact that David needs to actively manage his RSU holdings to maximize their value, requiring frequent monitoring of market fluctuations.
The term 'aggressive' in this context refers to the speed at which RSUs vest. While an RSU *does* represent shares, it doesn't become fully owned immediately. Instead, a rapid vesting schedule like 25% after one year and then monthly means David will receive more shares earlier than with a slower vesting plan. A common misconception is that 'aggressive' implies performance-based – it simply denotes a faster timeline for ownership; the key takeaway is understanding that these RSUs are accruing value quickly.
9 / 22
During a code review for PR #1234, Sarah mentions, 'I've been granted RSUs. My vesting schedule is aggressive – 25% after one year, then monthly thereafter.' Mark replies, 'That's great! But what does that actually *mean*? Is it like I'm getting shares now and they just become mine later?'
Which of the following best explains Sarah's RSUs to Mark?
RSUs (Restricted Stock Units) don't immediately provide shares. Instead, they're a *right* to receive shares at a future date, based on the company's stock price. The vesting schedule – in this case, 25% after one year and then monthly – dictates when those rights convert into actual shares Mark can own. It's important to understand that RSUs are designed to align employee incentives with long-term company growth.
10 / 22
PR Description:
Subject: Update to Authentication Service - Initial Commit
Body:
Hi Team,
This PR implements the initial version of the new authentication service. We're leveraging RSUs for key engineers to align incentives and reward their contributions. The vesting schedule is aggressive – 25% after one year, then monthly thereafter.
Please review and provide feedback. Thanks!
—John DoeThis question tests understanding beyond simply knowing *what* RSUs are. The PR description highlights the vesting schedule.
RSUs represent a direct transfer of cash to the engineer's account upon vesting is the most accurate explanation given the context; an RSU isn't immediately stock ownership, but rather a right that converts into shares at a later date, typically triggered by a payout when the shares vest. The other options misrepresent how RSUs function—they don't involve immediate cash transfers or represent direct stock ownership.11 / 22
John Doe in the PR description above is using the term 'aggressive vesting schedule.' During a standup update, David asks, 'Can someone explain what that actually *means* when it comes to RSUs?' Which of the following best describes the implications of an 'aggressive' vesting schedule like the one described?
Option A: It means David will receive all his RSUs immediately upon being granted them, bypassing any waiting period.
Option B: It signifies that David's RSUs will vest quickly – in this case, 25% after one year, followed by monthly vesting thereafter – potentially leading to a larger number of shares becoming available to him sooner than with a less aggressive schedule.
Option C: An 'aggressive' schedule indicates that David will only receive RSUs if he exceeds his performance targets, acting as a bonus.
Option D: It simply refers to the fact that David needs to actively manage his RSU holdings to maximize their value, requiring frequent monitoring of market fluctuations.
The term 'aggressive' in this context refers to the speed at which RSUs vest. While an RSU *does* represent shares, it doesn't become fully owned immediately. Instead, a rapid vesting schedule like 25% after one year and then monthly means David will receive more shares earlier than with a slower vesting plan. A common misconception is that 'aggressive' implies performance-based – it simply denotes a faster timeline for ownership; the key takeaway is understanding that these RSUs are accruing value quickly.
12 / 22
During a code review for PR #1234, Sarah mentions, 'I've been granted RSUs. My vesting schedule is aggressive – 25% after one year, then monthly thereafter.' Mark replies, 'That's great! But what does that actually *mean*? Is it like I'm getting shares now and they just become mine later?'
Which of the following best explains Sarah's RSUs to Mark?
RSUs (Restricted Stock Units) don't immediately provide shares. Instead, they're a *right* to receive shares at a future date, based on the company's stock price. The vesting schedule – in this case, 25% after one year and then monthly – dictates when those rights convert into actual shares Mark can own. It's important to understand that RSUs are designed to align employee incentives with long-term company growth.
13 / 22
PR Description:
Subject: Update to Authentication Service - Initial Commit
Body:
Hi Team,
This PR implements the initial version of the new authentication service. We're leveraging RSUs for key engineers to align incentives and reward their contributions. The vesting schedule is aggressive – 25% after one year, then monthly thereafter.
Please review and provide feedback. Thanks!
—John DoeThis question tests understanding beyond simply knowing *what* RSUs are. The PR description highlights the vesting schedule.
RSUs represent a direct transfer of cash to the engineer's account upon vesting is the most accurate explanation given the context; an RSU isn't immediately stock ownership, but rather a right that converts into shares at a later date, typically triggered by a payout when the shares vest. The other options misrepresent how RSUs function—they don't involve immediate cash transfers or represent direct stock ownership.14 / 22
John Doe in the PR description above is using the term 'aggressive vesting schedule.' During a standup update, David asks, 'Can someone explain what that actually *means* when it comes to RSUs?' Which of the following best describes the implications of an 'aggressive' vesting schedule like the one described?
Option A: It means David will receive all his RSUs immediately upon being granted them, bypassing any waiting period.
Option B: It signifies that David's RSUs will vest quickly – in this case, 25% after one year, followed by monthly vesting thereafter – potentially leading to a larger number of shares becoming available to him sooner than with a less aggressive schedule.
Option C: An 'aggressive' schedule indicates that David will only receive RSUs if he exceeds his performance targets, acting as a bonus.
Option D: It simply refers to the fact that David needs to actively manage his RSU holdings to maximize their value, requiring frequent monitoring of market fluctuations.
The term 'aggressive' in this context refers to the speed at which RSUs vest. While an RSU *does* represent shares, it doesn't become fully owned immediately. Instead, a rapid vesting schedule like 25% after one year and then monthly means David will receive more shares earlier than with a slower vesting plan. A common misconception is that 'aggressive' implies performance-based – it simply denotes a faster timeline for ownership; the key takeaway is understanding that these RSUs are accruing value quickly.
15 / 22
During a code review for PR #1234, Sarah mentions, 'I've been granted RSUs. My vesting schedule is aggressive – 25% after one year, then monthly thereafter.' Mark replies, 'That's great! But what does that actually *mean*? Is it like I'm getting shares now and they just become mine later?'
Which of the following best explains Sarah's RSUs to Mark?
RSUs (Restricted Stock Units) don't immediately provide shares. Instead, they're a *right* to receive shares at a future date, based on the company's stock price. The vesting schedule – in this case, 25% after one year and then monthly – dictates when those rights convert into actual shares Mark can own. It's important to understand that RSUs are designed to align employee incentives with long-term company growth.
16 / 22
PR Description:
Subject: Update to Authentication Service - Initial Commit
Body:
Hi Team,
This PR implements the initial version of the new authentication service. We're leveraging RSUs for key engineers to align incentives and reward their contributions. The vesting schedule is aggressive – 25% after one year, then monthly thereafter.
Please review and provide feedback. Thanks!
—John DoeThis question tests understanding beyond simply knowing *what* RSUs are. The PR description highlights the vesting schedule.
RSUs represent a direct transfer of cash to the engineer's account upon vesting is the most accurate explanation given the context; an RSU isn't immediately stock ownership, but rather a right that converts into shares at a later date, typically triggered by a payout when the shares vest. The other options misrepresent how RSUs function—they don't involve immediate cash transfers or represent direct stock ownership.17 / 22
John Doe in the PR description above is using the term 'aggressive vesting schedule.' During a standup update, David asks, 'Can someone explain what that actually *means* when it comes to RSUs?' Which of the following best describes the implications of an 'aggressive' vesting schedule like the one described?
Option A: It means David will receive all his RSUs immediately upon being granted them, bypassing any waiting period.
Option B: It signifies that David's RSUs will vest quickly – in this case, 25% after one year, followed by monthly vesting thereafter – potentially leading to a larger number of shares becoming available to him sooner than with a less aggressive schedule.
Option C: An 'aggressive' schedule indicates that David will only receive RSUs if he exceeds his performance targets, acting as a bonus.
Option D: It simply refers to the fact that David needs to actively manage his RSU holdings to maximize their value, requiring frequent monitoring of market fluctuations.
The term 'aggressive' in this context refers to the speed at which RSUs vest. While an RSU *does* represent shares, it doesn't become fully owned immediately. Instead, a rapid vesting schedule like 25% after one year and then monthly means David will receive more shares earlier than with a slower vesting plan. A common misconception is that 'aggressive' implies performance-based – it simply denotes a faster timeline for ownership; the key takeaway is understanding that these RSUs are accruing value quickly.
18 / 22
During a code review for PR #5678, Alex comments: 'I've been granted RSUs. The cliff vesting is 18 months.' Emily asks, 'What does 'cliff vesting' refer to in the context of RSUs?'
Which of the following best describes cliff vesting?
Cliff vesting means that you don't receive any RSUs until you've been with the company for a certain period – the 'cliff'. This is designed to incentivize long-term commitment. It's a common feature of equity grants and ensures employees remain invested in the company's success.
19 / 22
In a Slack channel discussing stock options, Maria writes: 'My option grant has an ISO (Incentive Stock Option) structure.' David replies, 'What's the key difference between an ISO and an NSO (Non-Qualified Stock Option)?' Which of these explains the main distinction?
The core difference between an ISO and an NSO lies in how taxes are handled. With an ISO, you can delay paying taxes until you sell your shares, potentially benefiting from lower long-term capital gains rates. NSOs trigger immediate taxation at exercise.
20 / 22
The following is a response from the company's equity management API:
```json
{
"status": "success",
"data": {
"rsusGranted": 100,
"vestingSchedule": {
"cliff": "12 months",
"monthlyVestingRate": "5%"
}
}
}
```
Rahul asks his teammate, 'What does the 'cliff' value of 12 months mean regarding my RSUs?' Which statement accurately describes this?
The 'cliff' in an RSU vesting schedule indicates the minimum period you must remain employed before any RSUs are actually granted. In this case, you won't receive any new RSUs until after 12 months have passed since your grant date.
21 / 22
PR Description:
Subject: Refactor User Profile Service - Initial Commit
Body:
'We're offering key engineers RSUs to align incentives with the long-term success of the user profile service. The vesting schedule is aggressive – 50% after one year, then quarterly thereafter.' Sarah asks, 'What does 'aggressive' mean in this context?' Which of these options provides the best interpretation?
'Aggressive' vesting describes a schedule where RSUs vest rapidly. In this case, 50% after one year and then quarterly represents a faster pace compared to more gradual vesting schedules. This is often used to incentivize rapid performance.
22 / 22
During a standup update, Ben says: 'I've received an RSU grant with a rolling vesting schedule. It vests over four years.' Chloe asks: 'What does 'rolling' mean in this context?' Which of the following best explains the term?
'Rolling' vesting refers to a schedule where RSUs vest evenly over a period of time (in this case, four years), rather than in distinct chunks like annual installments. This provides more predictable income and aligns with long-term performance.
Frequently Asked Questions
What does the "Equity Vocabulary — RSUs, Options, and Vesting" exercise practise?
Learn key equity vocabulary: RSUs, ISOs, NSOs, strike price, cliff, and 409A valuation.
How many questions are in this exercise?
This exercise has 22 questions, each multiple-choice with a full explanation shown after you answer.
What English level is this exercise for?
This exercise is tagged Intermediate. If the vocabulary feels difficult, browse the Compensation Leveling category page for an easier module to start with.
Is this exercise free to use?
Yes. Every exercise on CoderSlingo, including this one, is free with no account, sign-up, or paywall.
Do I get feedback if I answer incorrectly?
Yes — whichever option you choose, right or wrong, you'll immediately see an explanation clarifying the correct term and why the other options don't fit.
Can I retry this exercise?
Yes — once you finish all the questions, a "Try again" button on the results screen resets the exercise so you can practise as many times as you like.
Do I need an account to track my progress?
No account is required. Your progress bar and score for this session are tracked in the browser as you go, but nothing is saved once you leave the page.
Is "Equity Vocabulary — RSUs, Options, and Vesting" part of a larger series?
Yes — it's one exercise in the Compensation Leveling category on CoderSlingo. See the category page for the full list of related exercises on similar terminology.
Can I link directly to this exercise?
Yes — this exercise has its own permanent URL, so you can bookmark it or share the link directly with a colleague or study partner.
Where can I find more exercises like this one?
See the Compensation Leveling category page for related exercises, or browse the main Exercises hub for other IT English topics.