Biles Linda M
SEC insider (Form 3/4/5 filer). CIK 0001823023. Executive VP - Finance at M-tron Industries, Inc. (MPTI) and 1 other issuer. 10 reported Form 4/5 transactions since Sep 2024; latest on Aug 11, 2026. Located in ORLANDO, FL.
Companies Biles Linda M has filed insider reports for
- M-tron Industries, Inc. (MPTI): Officer, Executive VP - Finance
- LGL GROUP INC (LGL): Officer, Vice President / Controller
Biles Linda M
CIK: 0001823023
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 (10 total)
- Aug 11, 2026MPTI
M-tron Industries, Inc.
SaleDirect1.2K shares at avg. $85.05$104K - May 4, 2026MPTI
M-tron Industries, Inc.
SaleDirect306 shares at avg. $66.78$20K - Apr 14, 2026MPTI
M-tron Industries, Inc.
SaleDirectSubscription Rights (right to purchase)
2.7K shares- - Apr 14, 2026MPTI
M-tron Industries, Inc.
SaleDirect720 shares- - Apr 9, 2026MPTI
M-tron Industries, Inc.
SaleDirectSubscription Rights (right to purchase)
24.6K shares- - Apr 2, 2026MPTI
M-tron Industries, Inc.
AwardDirect2.1K shares- - Mar 19, 2026MPTI
M-tron Industries, Inc.
AwardDirect1.6K shares- - Jan 16, 2026LGL
LGL GROUP INC
AwardDirect10K shares- - Aug 11, 2025MPTI
M-tron Industries, Inc.
Tax PaymentDirect617 shares- - Apr 4, 2025MPTI
M-tron Industries, Inc.
AwardDirectStock Option (right to buy)
10K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 11, 2026 |  MPTI M-tron Industries, Inc. | Sale | 1,218 | $85.05 | $103,591 | Direct |
| May 4, 2026 | MPTI M-tron Industries, Inc. | Sale | 306 | $66.78 | $20,435 | Direct |
| Apr 14, 2026 | MPTI M-tron Industries, Inc. | Sale Subscription Rights (right to purchase) | 2,700 | - | - | Direct |
| Apr 14, 2026 | MPTI M-tron Industries, Inc. | Sale | 720 | - | $0 | Direct |
| Apr 9, 2026 | MPTI M-tron Industries, Inc. | Sale Subscription Rights (right to purchase) | 24,643 | - | - | Direct |
| Apr 2, 2026 | MPTI M-tron Industries, Inc. | Award | 2,059 | - | $0 | Direct |
| Mar 19, 2026 | MPTI M-tron Industries, Inc. | Award | 1,565 | - | $0 | Direct |
| Jan 16, 2026 |  LGL LGL GROUP INC | Award | 10,000 | - | $0 | Direct |
| Aug 11, 2025 | MPTI M-tron Industries, Inc. | Tax Payment | 617 | - | $0 | Direct |
| Apr 4, 2025 | MPTI M-tron Industries, Inc. | Award Stock Option (right to buy) | 10,000 | - | - | Direct |
1-10 of 10 transactions