Guerrilla RF (GUER) CFO reports new stock option grant and RSU holdings
Rhea-AI Filing Summary
Guerrilla RF, Inc. Chief Financial Officer John-Williams Michael reported updated equity holdings, including compensation-related awards. He now directly holds 9,870 shares of common stock and 16,395 restricted stock units, each representing a right to receive one share of common stock upon vesting.
On May 15, 2026, he was granted stock options for 32,500 shares of common stock at an exercise price of $6.00 per share, and continues to hold a prior option grant for 46,534 shares at a $3.05 exercise price. Footnotes state that the RSUs and options vest in tranches through 2029 and 2030, conditioned on his continued service, and that certain portions of earlier awards have already vested.
Positive
- None.
Negative
- None.
Insider Trade Summary
4 transactions reported
Mixed
4 txns
Insider
John-Williams Michael
Role
Chief Financial Officer
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Grant/Award | Stock Option | 32,500 | $0.00 | $0.00 |
| holding | Restricted Stock Unit | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| Grant/Award | Stock Option | 46,534 | $0.00 | $0.00 |
Holdings After Transaction:
Stock Option — 79,034 shares (Direct);
Restricted Stock Unit — 16,395 shares (Direct);
Common Stock — 9,870 shares (Direct)
Footnotes (5)
- F1. Each restricted stock unit represents a contingent right to receive one share of common stock upon vesting of the unit.
- F2. The restricted stock units vest as follows:(i) 512 units on 6/8/2026, and monthly thereafter through 12/8/2028; and (ii) 523 units on 1/8/2029, in each case subject to the Reporting Person's continued service through the applicable vesting date.
- F3. No expiration date.
- F4. 15,509 of the shares subject to the option have vested, and the remaining shares vest as follows:(i) 969 options on 6/8/2026, and monthly thereafter through 12/8/2028; and (ii) 986 options on 1/8/2029, in each case subject to the Reporting Person's continued service through the applicable vesting date.
- F5. The options vest as follows: (i) 8,125 options on 5/15/2027; (ii) 2,031 options on 8/15/2027, and quarterly thereafter through 2/15/2030; and (iii) 2,034 options on5/15/2030, in each case subject to the Reporting Person's continued service through the applicable vesting date.
Key Figures
Common stock held: 9,870 shares
RSUs held: 16,395 units
New option grant: 32,500 options at $6.00
+5 more
8 metrics
Common stock held
9,870 shares
Direct holdings following reported transactions
RSUs held
16,395 units
Each unit represents one common share upon vesting
New option grant
32,500 options at $6.00
Stock options granted on May 15, 2026
Prior option grant
46,534 options at $3.05
Stock options granted on November 17, 2025
Vested options from earlier grant
15,509 options
Portion of prior option grant already vested per footnote
RSU vesting start
512 units on June 8, 2026
Initial RSU vesting installment; further monthly vesting to December 8, 2028
Final RSU vesting
523 units on January 8, 2029
Final RSU tranche subject to continued service
New option expiration
May 15, 2036
Expiration date for 32,500 options at $6.00
Key Terms
Restricted Stock Unit, Stock Option, vesting, exercise price, +1 more
5 terms
Restricted Stock Unit financial
"Each restricted stock unit represents a contingent right to receive one share of common stock upon vesting of the unit."
A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.
Stock Option financial
"The options vest as follows: (i) 8,125 options on 5/15/2027; (ii) 2,031 options on 8/15/2027, and quarterly thereafter through 2/15/2030;"
A stock option is a contract that gives you the right to buy or sell a company's stock at a specific price within a certain time frame. People use them to potentially make money if the stock's price moves favorably or to protect against losses. It's like holding a coupon that can be used to buy or sell stock at a set price later on.
vesting financial
"The restricted stock units vest as follows:(i) 512 units on 6/8/2026, and monthly thereafter through 12/8/2028;"
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.
exercise price financial
"conversion_or_exercise_price": "6.0000""
The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.
expiration date financial
"expiration_date": "2036-05-15T00:00:00.000Z""
The expiration date is the deadline after which a financial contract, such as an option or a futures agreement, is no longer valid or can be exercised. It matters to investors because it determines the timeframe during which they can take action or benefit from the contract, similar to how a coupon or a food item has a limited period of usefulness. Once the expiration date passes, the contract loses its value or ability to be used.
AI-generated analysis. How Rhea-AI works. Not financial advice.
FAQ
What did Guerrilla RF (GUER) CFO John-Williams Michael report in this Form 4?
The Form 4 shows CFO John-Williams Michael’s updated equity holdings, including common stock, restricted stock units, and stock options. It reflects compensation-related grants and vesting schedules rather than open-market buying or selling activity.
What stock option grants for Guerrilla RF (GUER) are reported for the CFO?
The filing reports two option awards: 32,500 stock options granted on May 15, 2026 at a $6.00 exercise price, and 46,534 options from November 17, 2025 at a $3.05 exercise price. These represent rights to buy Guerrilla RF common shares in the future.
What restricted stock units (RSUs) does the Guerrilla RF (GUER) CFO hold?
The CFO holds 16,395 restricted stock units, each representing a contingent right to receive one Guerrilla RF common share upon vesting. Footnotes explain that these RSUs vest in multiple installments between June 8, 2026 and January 8, 2029.
Are the Guerrilla RF (GUER) CFO’s equity awards immediately exercisable or fully vested?
The awards are not fully vested. Footnotes state that only 15,509 option shares from an earlier grant have vested so far, and remaining options and RSUs vest in scheduled tranches through 2028, 2029 and 2030, subject to continued service.