Mastrocola Lauren Insider Trades

Insider Trading History

Track insider trading activity for Mastrocola Lauren. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $3.59M 13,572 shares
Last Trade
May 14, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$43.9k 127 shares
$345.52
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $3.56M 13,445 shares
Last Trade
Jan 12, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$94.9k 344 shares
$275.74
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $3.65M 13,789 shares
Last Trade
Jan 10, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$106k 367 shares
$288.45
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $3.75M 14,156 shares
Last Trade
Jan 08, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$3.31M 11,250 shares
$294.38
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $2.75M 10,406 shares
Last Trade
Jan 07, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$10.2k 35 shares
$292.63
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $3.01M 11,376 shares
Last Trade
Nov 20, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.23M 13,600 shares
$164.09
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $3.33M 12,586 shares
Last Trade
Nov 20, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$2.23M 13,600 shares
$164.09
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $6.36M 24,041 shares
Last Trade
Nov 20, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.23M 13,600 shares
$164.09
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $2.76M 10,441 shares
Last Trade
Feb 12, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$3.42k 40 shares
$85.40
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $2.77M 10,481 shares
Last Trade
Jan 12, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$24.6k 390 shares
$63.15
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $2.88M 10,871 shares
Last Trade
Jan 10, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$632k 10,000 shares
$63.15
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $1.55M 5,871 shares
Last Trade
Jan 07, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$2.71k 35 shares
$77.52
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $2.86M 10,801 shares
Last Trade
Nov 14, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$336k 4,374 shares
$76.88
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $1.49M 5,612 shares
Last Trade
Nov 14, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$424k 5,188 shares
$81.78
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $4.4M 16,626 shares
Last Trade
Nov 14, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$336k 4,374 shares
$76.88
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $1.56M 5,906 shares
Last Trade
Nov 14, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$22.6k 294 shares
$76.88
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $5.56M 21,000 shares
Last Trade
Jul 29, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.2M 21,000 shares
$56.94
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $510k 1,927 shares
Last Trade
Feb 12, 2024 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$2.14k 48 shares
$44.65
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $3.18M 12,000 shares
Last Trade
Jan 12, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$520k 12,000 shares
$43.37
$264.75
Praxis Precision Medicines
Praxis Precision Medicines PRAX
Principal Accounting Officer
Holding Value $523k 1,975 shares
Last Trade
Jan 07, 2024 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$882 35 shares
$25.19
$264.75

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