Mark F. Leposky
CIK: 0001548051
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 (20 total)
- May 28, 2026FLUX
Flux Power Holdings, Inc.
Exercise(M)Direct50K shares- - Apr 23, 2026CALY
Callaway Golf Co
Exercise(M)Direct6.2K shares- - Apr 23, 2026CALY
Callaway Golf Co
Tax Payment(F)Direct3.1K shares at avg. $15.14$47K - Mar 14, 2026CALY
Callaway Golf Co
Exercise(M)Direct22.7K shares- - Mar 14, 2026CALY
Callaway Golf Co
Tax Payment(F)Direct11.3K shares at avg. $13.38$151K - Feb 24, 2026CALY
Callaway Golf Co
Award(A)DirectRestricted Stock Units
37.4K shares- - Feb 22, 2026CALY
Callaway Golf Co
Exercise(M)Direct6.2K shares- - Feb 22, 2026CALY
Callaway Golf Co
Tax Payment(F)Direct2.2K shares at avg. $14.60$32K - Feb 6, 2026CALY
Callaway Golf Co
Tax Payment(F)Direct4.3K shares at avg. $15.01$64K - Feb 6, 2026CALY
Callaway Golf Co
Exercise(M)Direct10.8K shares- - Aug 26, 2025MODG
Topgolf Callaway Brands Corp.
Award(A)DirectRestricted Stock Units
37.9K shares- - May 28, 2025FLUX
Flux Power Holdings, Inc.
Award(A)DirectRestricted Stock Units
50K shares- - Apr 18, 2025FLUX
Flux Power Holdings, Inc.
Exercise(M)Direct17.1K shares- - Mar 14, 2025MODG
Topgolf Callaway Brands Corp.
Award(A)DirectRestricted Stock Units
68.2K shares- - Feb 22, 2025MODG
Topgolf Callaway Brands Corp.
Tax Payment(F)Direct2.2K shares at avg. $7.01$16K - Feb 22, 2025MODG
Topgolf Callaway Brands Corp.
Exercise(M)Direct6.2K shares- - Feb 17, 2025MODG
Topgolf Callaway Brands Corp.
Exercise(M)Direct5K shares- - Feb 17, 2025MODG
Topgolf Callaway Brands Corp.
Tax Payment(F)Direct1.8K shares at avg. $7.27$13K - Feb 6, 2025MODG
Topgolf Callaway Brands Corp.
Tax Payment(F)Direct4.4K shares at avg. $8.00$35K - Feb 6, 2025MODG
Topgolf Callaway Brands Corp.
Exercise(M)Direct10.8K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| May 28, 2026 |  FLUX Flux Power Holdings, Inc. | Exercise(M) | 50,000 | - | $0 | Direct |
| Apr 23, 2026 |  CALY Callaway Golf Co | Exercise(M) | 6,243 | - | $0 | Direct |
| Apr 23, 2026 | CALY Callaway Golf Co | Tax Payment(F) | 3,096 | $15.14 | $46,873 | Direct |
| Mar 14, 2026 | CALY Callaway Golf Co | Exercise(M) | 22,728 | - | $0 | Direct |
| Mar 14, 2026 | CALY Callaway Golf Co | Tax Payment(F) | 11,269 | $13.38 | $150,779 | Direct |
| Feb 24, 2026 | CALY Callaway Golf Co | Award(A) Restricted Stock Units | 37,423 | - | - | Direct |
| Feb 22, 2026 | CALY Callaway Golf Co | Exercise(M) | 6,221 | - | $0 | Direct |
| Feb 22, 2026 | CALY Callaway Golf Co | Tax Payment(F) | 2,189 | $14.60 | $31,959 | Direct |
| Feb 6, 2026 | CALY Callaway Golf Co | Tax Payment(F) | 4,251 | $15.01 | $63,808 | Direct |
| Feb 6, 2026 | CALY Callaway Golf Co | Exercise(M) | 10,768 | - | $0 | Direct |
| Aug 26, 2025 |  MODG Topgolf Callaway Brands Corp. | Award(A) Restricted Stock Units | 37,879 | - | - | Direct |
| May 28, 2025 | FLUX Flux Power Holdings, Inc. | Award(A) Restricted Stock Units | 50,000 | - | - | Direct |
| Apr 18, 2025 | FLUX Flux Power Holdings, Inc. | Exercise(M) | 17,057 | - | - | Direct |
| Mar 14, 2025 | MODG Topgolf Callaway Brands Corp. | Award(A) Restricted Stock Units | 68,182 | - | - | Direct |
| Feb 22, 2025 | MODG Topgolf Callaway Brands Corp. | Tax Payment(F) | 2,214 | $7.01 | $15,520 | Direct |
| Feb 22, 2025 | MODG Topgolf Callaway Brands Corp. | Exercise(M) | 6,222 | - | - | Direct |
| Feb 17, 2025 | MODG Topgolf Callaway Brands Corp. | Exercise(M) | 4,989 | - | - | Direct |
| Feb 17, 2025 | MODG Topgolf Callaway Brands Corp. | Tax Payment(F) | 1,787 | $7.27 | $12,991 | Direct |
| Feb 6, 2025 | MODG Topgolf Callaway Brands Corp. | Tax Payment(F) | 4,403 | $8.00 | $35,224 | Direct |
| Feb 6, 2025 | MODG Topgolf Callaway Brands Corp. | Exercise(M) | 10,769 | - | - | Direct |
1-20 of 20 transactions
About Leposky Mark F
Leposky Mark F (SEC CIK 0001548051) files insider reports with the SEC as Director of Flux Power Holdings, Inc. (FLUX) and EVP,Chief Supply Chain Officer of Callaway Golf Co (CALY).
Signal8 holds 12 ownership filings by Leposky Mark F, all Form 4s, filed between Feb 7, 2025 and Jun 1, 2026. Those filings report 20 transactions, from Feb 6, 2025 to May 28, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Leposky Mark F's filings is in VISTA, CA.
Recent filings by Leposky Mark F
- May 28, 2026: Option exercise of FLUX shares (Form 4, code M).
- Apr 23, 2026: Option exercise of CALY shares (Form 4, code M).
- Apr 23, 2026: Tax withholding of CALY shares (Form 4, code F).
- Mar 14, 2026: Option exercise of CALY shares (Form 4, code M).
- Mar 14, 2026: Tax withholding of CALY shares (Form 4, code F).
Other insiders filing for Flux Power Holdings, Inc. (FLUX)
- Vanka Krishna C, CEO and President
- Walters-Hoffert Lisa, Director
- Robinette Dale Thomas, Director
- Johnson Michael, Director
- ROYAL KEVIN, CFO and Secretary
- Mason Jeffrey Curtis, Vice President of Operations