ALBERTINE JOHN M
SEC insider (Form 3/4/5 filer). CIK 0001015997. Director at KADANT INC (KAI) and 1 other issuer. 12 reported Form 4/5 transactions since Sep 2024; latest on Oct 3, 2026. Located in WESTFORD, MA.
Companies ALBERTINE JOHN M has filed insider reports for
- KADANT INC (KAI): Director
- TECOGEN INC. (TGEN): Director
ALBERTINE JOHN M
CIK: 0001015997
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (12 total)
- Oct 3, 2026KAI
KADANT INC
ExerciseDirect128 shares- - Jul 4, 2026KAI
KADANT INC
ExerciseDirect128 shares- - Jun 26, 2026TGEN
TECOGEN INC.
AwardDirectStock Option (Right to Buy)
25K shares at avg. $5.17- - Apr 4, 2026KAI
KADANT INC
ExerciseDirect129 shares- - Mar 11, 2026KAI
KADANT INC
AwardDirectRestricted Stock Unit
513 shares- - Jan 3, 2026KAI
KADANT INC
ExerciseDirect131 shares- - Sep 27, 2025KAI
KADANT INC
ExerciseDirect132 shares- - Jul 24, 2025TGEN
TECOGEN INC.
AwardDirectStock Option (Right to Buy)
25K shares at avg. $8.35- - Jun 1, 2025KAI
KADANT INC
ExerciseDirect264 shares- - May 14, 2025KAI
KADANT INC
AwardDirectRestricted Stock Unit
527 shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 3, 2026 |  KAI KADANT INC | Exercise | 128 | - | $0 | Direct |
| Jul 4, 2026 | KAI KADANT INC | Exercise | 128 | - | $0 | Direct |
| Jun 26, 2026 |  TGEN TECOGEN INC. | Award Stock Option (Right to Buy) | 25,000 | $5.17 | - | Direct |
| Apr 4, 2026 | KAI KADANT INC | Exercise | 129 | - | $0 | Direct |
| Mar 11, 2026 | KAI KADANT INC | Award Restricted Stock Unit | 513 | - | - | Direct |
| Jan 3, 2026 | KAI KADANT INC | Exercise | 131 | - | $0 | Direct |
| Sep 27, 2025 | KAI KADANT INC | Exercise | 132 | - | - | Direct |
| Jul 24, 2025 | TGEN TECOGEN INC. | Award Stock Option (Right to Buy) | 25,000 | $8.35 | - | Direct |
| Jun 1, 2025 | KAI KADANT INC | Exercise | 264 | - | - | Direct |
| May 14, 2025 | KAI KADANT INC | Award Restricted Stock Unit | 527 | - | - | Direct |
1-10 of 12 transactions