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CIK 0001689548 · Large accelerated filer

Praxis Precision Medicines, Inc.

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Ticker
PRAX
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
DE
Entity type
operating
Phone
617-300-8460
Business address
99 HIGH STREET, 30TH FLOOR, BOSTON, MA, 02110
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2026-02-06 Arbuckle Stuart A Director Grant or award +478 1,166
2026-02-06 Arbuckle Stuart A Director Grant or award · Stock Option (Right to Buy) +224 224
2026-02-06 KINDLER JEFFREY B Director Grant or award +688 688
2026-02-06 KINDLER JEFFREY B Director Grant or award +478 1,166
2026-02-06 KINDLER JEFFREY B Director Grant or award · Stock Option (Right to Buy) +224 224
2026-01-12 Kelly Timothy Edwin Chief Financial Officer Shares withheld for taxes −943 $275.74 $260K 31,046
2026-01-12 Nemiroff Alex General Counsel and Secretary Shares withheld for taxes −768 $275.74 $212K 25,932.67
2026-01-12 Mastrocola Lauren Principal Accounting Officer Shares withheld for taxes −344 $275.74 $95K 13,445.66
2026-01-12 Sniecinski Megan Chief Operating Officer Shares withheld for taxes −885 $275.74 $244K 28,530
2026-01-10 Mastrocola Lauren Principal Accounting Officer Shares withheld for taxes −367 $288.45 $106K 13,789.66
2026-01-10 Sniecinski Megan Chief Operating Officer Shares withheld for taxes −1,087 $288.45 $314K 29,415
2026-01-10 Nemiroff Alex General Counsel and Secretary Shares withheld for taxes −917 $288.45 $265K 26,700.67
2026-01-10 Kelly Timothy Edwin Chief Financial Officer Shares withheld for taxes −1,335 $288.45 $385K 31,989
2026-01-10 Souza Marcio Chief Executive Officer Shares withheld for taxes −4,252 $288.45 $1.2M 76,890
2026-01-08 Mastrocola Lauren Principal Accounting Officer Grant or award +3,750 14,156.66
2026-01-08 Mastrocola Lauren Principal Accounting Officer Grant or award · Stock Option (Right to Buy) +7,500 7,500
2026-01-08 Sniecinski Megan Chief Operating Officer Grant or award +9,625 30,502
2026-01-08 Sniecinski Megan Chief Operating Officer Grant or award · Stock Option (Right to Buy) +7,700 7,700
2026-01-08 Nemiroff Alex General Counsel and Secretary Grant or award +6,875 27,617.67
2026-01-08 Nemiroff Alex General Counsel and Secretary Grant or award · Stock Option (Right to Buy) +5,500 5,500

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