Jonathan W. Painter
CIK: 0001247567
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 (14 total)
- Oct 3, 2026KAI
KADANT INC
Exercise(M)Direct128 shares- - Jul 4, 2026KAI
KADANT INC
Exercise(M)Direct128 shares- - Jun 2, 2026GHM
GRAHAM CORP
Exercise(M)Direct2K shares- - Jun 1, 2026GHM
GRAHAM CORP
Award(A)DirectRestricted Stock Units
905 shares- - Apr 4, 2026KAI
KADANT INC
Exercise(M)Direct129 shares- - Mar 11, 2026KAI
KADANT INC
Award(A)DirectRestricted Stock Unit
513 shares- - Jan 3, 2026KAI
KADANT INC
Exercise(M)Direct131 shares- - Sep 27, 2025KAI
KADANT INC
Exercise(M)Direct132 shares- - Jun 4, 2025GHM
GRAHAM CORP
Exercise(M)Direct2.9K shares- - Jun 2, 2025GHM
GRAHAM CORP
Award(A)DirectRestricted Stock Units
2K shares- - Jun 1, 2025KAI
KADANT INC
Exercise(M)Direct264 shares- - May 14, 2025KAI
KADANT INC
Award(A)DirectRestricted Stock Unit
527 shares- - Dec 28, 2024KAI
KADANT INC
Exercise(M)Direct151 shares- - Sep 28, 2024KAI
KADANT INC
Exercise(M)Direct152 shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 3, 2026 |  KAI KADANT INC | Exercise(M) | 128 | - | $0 | Direct |
| Jul 4, 2026 | KAI KADANT INC | Exercise(M) | 128 | - | $0 | Direct |
| Jun 2, 2026 |  GHM GRAHAM CORP | Exercise(M) | 1,956 | - | $0 | Direct |
| Jun 1, 2026 | GHM GRAHAM CORP | Award(A) Restricted Stock Units | 905 | - | - | Direct |
| Apr 4, 2026 | KAI KADANT INC | Exercise(M) | 129 | - | $0 | Direct |
| Mar 11, 2026 | KAI KADANT INC | Award(A) Restricted Stock Unit | 513 | - | - | Direct |
| Jan 3, 2026 | KAI KADANT INC | Exercise(M) | 131 | - | $0 | Direct |
| Sep 27, 2025 | KAI KADANT INC | Exercise(M) | 132 | - | - | Direct |
| Jun 4, 2025 | GHM GRAHAM CORP | Exercise(M) | 2,934 | - | - | Direct |
| Jun 2, 2025 | GHM GRAHAM CORP | Award(A) Restricted Stock Units | 1,956 | - | - | Direct |
| Jun 1, 2025 | KAI KADANT INC | Exercise(M) | 264 | - | - | Direct |
| May 14, 2025 | KAI KADANT INC | Award(A) Restricted Stock Unit | 527 | - | - | Direct |
| Dec 28, 2024 | KAI KADANT INC | Exercise(M) | 151 | - | $0 | Direct |
| Sep 28, 2024 | KAI KADANT INC | Exercise(M) | 152 | - | $0 | Direct |
1-14 of 14 transactions
About Painter Jonathan W
Painter Jonathan W (SEC CIK 0001247567) files insider reports with the SEC as Director of KADANT INC (KAI) and Director of GRAHAM CORP (GHM).
Signal8 holds 12 ownership filings by Painter Jonathan W, all Form 4s, filed between Oct 1, 2024 and Oct 5, 2026. Those filings report 14 transactions, from Sep 28, 2024 to Oct 3, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Painter Jonathan W's filings is in WESTFORD, MA.
Recent filings by Painter Jonathan W
- Oct 3, 2026: Option exercise of KAI shares (Form 4, code M).
- Jul 4, 2026: Option exercise of KAI shares (Form 4, code M).
- Jun 2, 2026: Option exercise of GHM shares (Form 4, code M).
- Jun 1, 2026: Grant or award of GHM derivative securities (Form 4, code A).
- Apr 4, 2026: Option exercise of KAI shares (Form 4, code M).
Other insiders filing for KADANT INC (KAI)
- ALBERTINE JOHN M, Director
- LEONARD THOMAS C, Director
- O'Mara Rebecca Martinez, Director
- Russell Erin L, Director
- Powell Jeffrey L, President & CEO
- KRAUSE STACY D., SVP, GC and Secretary