Griffith Charles Kellogg Jr
SEC insider (Form 3/4/5 filer). CIK 0001775557. CFO at CPS TECHNOLOGIES CORP/DE/ (CPSH). 13 reported Form 4/5 transactions since Sep 2024; latest on May 18, 2026. Located in NORTON, MA.
Companies Griffith Charles Kellogg Jr has filed insider reports for
- CPS TECHNOLOGIES CORP/DE/ (CPSH): Officer, CFO
Griffith Charles Kellogg Jr
CIK: 0001775557
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
CPS TECHNOLOGIES CORP/DE/
Discretionary Trading P&L
Holdings
Transaction History (13 total)
- May 18, 2026CPSH
CPS TECHNOLOGIES CORP/DE/
ExerciseDirect24.5K shares at avg. $2.14$52K - May 18, 2026CPSH
CPS TECHNOLOGIES CORP/DE/
Tax PaymentDirect9.8K shares at avg. $5.35$52K - May 11, 2026CPSH
CPS TECHNOLOGIES CORP/DE/
Tax PaymentDirect9K shares at avg. $4.32$39K - May 11, 2026CPSH
CPS TECHNOLOGIES CORP/DE/
ExerciseDirect25K shares at avg. $1.55$39K - Dec 12, 2025CPSH
CPS TECHNOLOGIES CORP/DE/
ExerciseDirect15K shares at avg. $1.55$23K - Dec 12, 2025CPSH
CPS TECHNOLOGIES CORP/DE/
Tax PaymentDirect6.4K shares at avg. $3.62$23K - Oct 8, 2025CPSH
CPS TECHNOLOGIES CORP/DE/
PurchaseDirect4K shares at avg. $3.00$12K - Feb 28, 2025CPSH
CPS TECHNOLOGIES CORP/DE/
AwardDirectCommon Stock Options
3.5K shares at avg. $1.59- - Feb 28, 2025CPSH
CPS TECHNOLOGIES CORP/DE/
AwardDirectCommon Stock Options
3.5K shares at avg. $1.59- - Feb 28, 2025CPSH
CPS TECHNOLOGIES CORP/DE/
AwardDirectCommon Stock Options
3.5K shares at avg. $1.59-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| May 18, 2026 | CPSH CPS TECHNOLOGIES CORP/DE/ | Exercise | 24,500 | $2.14 | $52,479 | Direct |
| May 18, 2026 | CPSH CPS TECHNOLOGIES CORP/DE/ | Tax Payment | 9,810 | $5.35 | $52,484 | Direct |
| May 11, 2026 | CPSH CPS TECHNOLOGIES CORP/DE/ | Tax Payment | 8,970 | $4.32 | $38,750 | Direct |
| May 11, 2026 | CPSH CPS TECHNOLOGIES CORP/DE/ | Exercise | 25,000 | $1.55 | $38,750 | Direct |
| Dec 12, 2025 | CPSH CPS TECHNOLOGIES CORP/DE/ | Exercise | 15,000 | $1.55 | $23,250 | Direct |
| Dec 12, 2025 | CPSH CPS TECHNOLOGIES CORP/DE/ | Tax Payment | 6,423 | $3.62 | $23,251 | Direct |
| Oct 8, 2025 | CPSH CPS TECHNOLOGIES CORP/DE/ | Purchase | 4,000 | $3.00 | $12,000 | Direct |
| Feb 28, 2025 | CPSH CPS TECHNOLOGIES CORP/DE/ | Award Common Stock Options | 3,500 | $1.59 | - | Direct |
| Feb 28, 2025 | CPSH CPS TECHNOLOGIES CORP/DE/ | Award Common Stock Options | 3,500 | $1.59 | - | Direct |
| Feb 28, 2025 | CPSH CPS TECHNOLOGIES CORP/DE/ | Award Common Stock Options | 3,500 | $1.59 | - | Direct |
1-10 of 13 transactions