Deep Isolation Nuclear grants Sloane 58,594 stock units
The RSUs vest in four annual installments from 2027 through 2030, while the option awards have separate vesting schedules tied to continued service.
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Form Type
4
Rhea-AI Filing Summary
Deep Isolation Nuclear, Inc. Executive VP of Engineering Jesse Sloane received grants on October 6, 2026, of 58,594 restricted stock units and stock options covering 79,027 and 15,046 shares. Both option awards have a $3.50 exercise price and expire September 29, 2036. His reported direct common-stock holdings after the RSU grant were 71,927 shares. The awards vest on schedules subject to continued service.
Insider Trade Summary
Grant/Award: 152,667 shares
Grant/Award
3 txns
Insider
Sloane Jesse
Role
Executive VP of Engineering
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Grant/Award | Stock Option (right to buy) F2 | 79,027 | $0.00 | $0.00 |
| Grant/Award | Stock Option (right to buy) F2, F3 | 15,046 | $0.00 | $0.00 |
| Grant/Award | Common Stock F1 | 58,594 | $0.00 | $0.00 |
Holdings After Transaction:
Stock Option (right to buy) — 94,073 contracts (Direct);
Common Stock — 71,927 shares (Direct)
Footnotes (3)
- F1. Represents a grant of restricted stock units ("RSUs") to the Reporting Person pursuant to the Deep Isolation Nuclear, Inc. 2025 Equity Incentive Plan. Each RSU represents a contingent right to receive one share of common stock upon vesting. The RSUs shall vest as follows: 14,649 RSUs on September 29, 2027, 14,648 RSUs on September 29, 2028, 14,649 RSUs on September 29, 2029 and 14,648 RSUs on September 29, 2030, in each case subject to the Reporting Person's continued service through each vesting date.
- F2. Represents a grant of incentive stock option pursuant to the Deep Isolation Nuclear, Inc. 2025 Equity Incentive Plan. The option shall vest as follows: 20,000 option shares on September 29, 2027, with the remaining option shares vesting in monthly installments on the 29th day of each month (or the last day of the month, if earlier) from January 29, 2028 through September 29, 2030, other than December 2028 and December 2029, in each case subject to the Reporting Person's continued service through each vesting date.
- F3. Represents a grant of non-qualified stock option pursuant to the Deep Isolation Nuclear, Inc. 2025 Equity Incentive Plan. The option shall vest as follows: 3,518 option shares on September 29, 2027, 1,960 option shares on each of October 29, November 29 and December 29, 2027, 1,558 option shares on November 29, 2028, 1,960 option shares on December 29, 2028, 170 option shares on November 29, 2029 and 1,960 option shares on December 29, 2029, in each case subject to the Reporting Person's continued service through each vesting date.
Key Figures
Restricted stock units: 58,594 RSUs
Incentive stock options: 79,027 option shares
Non-qualified stock options: 15,046 option shares
+2 more
5 metrics
Restricted stock units
58,594 RSUs
Granted October 6, 2026
Incentive stock options
79,027 option shares
Granted October 6, 2026
Non-qualified stock options
15,046 option shares
Granted October 6, 2026
Exercise price
$3.50 per share
Both option awards
Direct common-stock holdings
71,927 shares
Following the RSU grant
Key Terms
restricted stock units, incentive stock option, non-qualified stock option, vesting
4 terms
restricted stock units financial
"grant of restricted stock units"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
incentive stock option financial
"grant of incentive stock option"
An incentive stock option is a type of employee benefit that gives a worker the right to buy company shares at a fixed price, with special tax advantages if the employee holds the shares for a required period. Think of it as a coupon to buy future shares at today’s price that can result in lower tax on the gain. Investors care because ISOs can dilute share count, align staff incentives with the stock price, and affect company compensation costs and the timing of potential share sales.
non-qualified stock option financial
"grant of non-qualified stock option"
A non-qualified stock option (NSO) is a contract that lets an employee or service provider buy company shares at a fixed price for a set period, like a voucher to purchase stock later at today’s price. It matters to investors because exercising NSOs creates ordinary income for the holder and can increase share count, affecting a company’s earnings and ownership mix; think of it as a future sale that can dilute existing shareholders and has immediate tax consequences for the recipient.
vesting financial
"subject to the Reporting Person's continued service through each vesting date"
Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
How do Jesse Sloane's DBHL restricted stock units vest?
The 58,594 RSUs vest in four installments: 14,649 on September 29, 2027; 14,648 on September 29, 2028; 14,649 on September 29, 2029; and 14,648 on September 29, 2030. Each installment is subject to Jesse Sloane's continued service through its vesting date.
AI-generated analysis. How Rhea-AI works. Not financial advice.
