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P

PRAX

Nasdaq

Praxis Precision Medicines, Inc.

Latest disclosureJuly 8, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

0 purchases · 12 sales

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Insider transactions 39

Limited filing history
All39Buying0Selling12Other27
Filters

Last 30 daysNo qualifying insider buying. No qualifying insider sales.

39 trades · May 14, 2026 – July 8, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 39 trades on this page.

Gift disclosed

Marcio Souza

Chief Executive Officer

Common Stock

Value context
Not a purchase
Reported price
Gift · no purchase price
Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Traded July 8, 2026Filed July 8, 2026SEC filing
Gift disclosed

Marcio Souza

Chief Executive Officer

Common Stock

Value context
Not a purchase
Reported price
Gift · no purchase price
Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Traded July 8, 2026Filed July 8, 2026SEC filing
Exercise or conversion

Jill DeSimone

Director

Common Stock

Value context
$379.05K
Reported price
$44.25 / share
Traded June 24, 2026Filed June 26, 2026SEC filing
Exercise or conversion

Jill DeSimone

Director

Common Stock

Value context
$446.91K
Reported price
$147.30 / share
Traded June 24, 2026Filed June 26, 2026SEC filing
Sale disclosed

Jill DeSimone

Director

Common Stock

Reported value
$3.01K
Reported price
$301.44 / share
Traded June 24, 2026Filed June 26, 2026SEC filing
Sale disclosed

Jill DeSimone

Director

Common Stock

Reported value
$36.38K
Reported price
$303.127 / share
Traded June 24, 2026Filed June 26, 2026SEC filing
Sale disclosed

Jill DeSimone

Director

Common Stock

Reported value
$97.7K
Reported price
$305.31 / share
Traded June 24, 2026Filed June 26, 2026SEC filing
Sale disclosed

Jill DeSimone

Director

Common Stock

Reported value
$209.52K
Reported price
$306.767 / share
Traded June 24, 2026Filed June 26, 2026SEC filing
Sale disclosed

Jill DeSimone

Director

Common Stock

Reported value
$382.22K
Reported price
$308.243 / share
Traded June 24, 2026Filed June 26, 2026SEC filing
Sale disclosed

Jill DeSimone

Director

Common Stock

Reported value
$309.07K
Reported price
$309.383 / share
Traded June 24, 2026Filed June 26, 2026SEC filing
Sale disclosed

Jill DeSimone

Director

Common Stock

Reported value
$544.06K
Reported price
$310.889 / share
Traded June 24, 2026Filed June 26, 2026SEC filing
Sale disclosed

Jill DeSimone

Director

Common Stock

Reported value
$890.2K
Reported price
$311.914 / share
Traded June 24, 2026Filed June 26, 2026SEC filing
Sale disclosed

Jill DeSimone

Director

Common Stock

Reported value
$314.08K
Reported price
$312.83 / share
Traded June 24, 2026Filed June 26, 2026SEC filing
Sale disclosed

Jill DeSimone

Director

Common Stock

Reported value
$158.09K
Reported price
$313.663 / share
Traded June 24, 2026Filed June 26, 2026SEC filing
Sale disclosed

Jill DeSimone

Director

Common Stock

Reported value
$402.76K
Reported price
$314.901 / share
Traded June 24, 2026Filed June 26, 2026SEC filing
Sale disclosed

Jill DeSimone

Director

Common Stock

Reported value
$264.25K
Reported price
$315.705 / share
Traded June 24, 2026Filed June 26, 2026SEC filing
Exercise or conversion

Jill DeSimone

Director

Stock Option (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$44.25 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded June 24, 2026Filed June 26, 2026SEC filing
Exercise or conversion

Jill DeSimone

Director

Stock Option (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$147.30 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded June 24, 2026Filed June 26, 2026SEC filing
Award disclosed

Stuart A. Arbuckle

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 12, 2026SEC filing
Award disclosed

Stuart A. Arbuckle

Director

Stock Option (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 12, 2026SEC filing
Award disclosed

Jeffrey Chodakewitz

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 12, 2026SEC filing
Award disclosed

Jeffrey Chodakewitz

Director

Stock Option (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 12, 2026SEC filing
Award disclosed

William D. Young

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 12, 2026SEC filing
Award disclosed

William D. Young

Director

Stock Option (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 12, 2026SEC filing
Award disclosed

Jill DeSimone

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 12, 2026SEC filing
Award disclosed

Jill DeSimone

Director

Stock Option (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 12, 2026SEC filing
Award disclosed

Merit Ester Cudkowicz

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 12, 2026SEC filing
Award disclosed

Merit Ester Cudkowicz

Director

Stock Option (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 12, 2026SEC filing
Award disclosed

Dean J. Mitchell

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 12, 2026SEC filing
Award disclosed

Dean J. Mitchell

Director

Stock Option (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 12, 2026SEC filing
Award disclosed

Jeffrey B. Kindler

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 12, 2026SEC filing
Award disclosed

Jeffrey B. Kindler

Director

Stock Option (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 12, 2026SEC filing
Award disclosed

Gregory Norden

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 12, 2026SEC filing
Award disclosed

Gregory Norden

Director

Stock Option (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 12, 2026SEC filing
Award disclosed

Lauren Mastrocola

Principal Accounting Officer

Common Stock

Value context
$21.33K
Reported price
$167.943 / share
Traded May 14, 2026Filed May 19, 2026SEC filing
Award disclosed

Alex Nemiroff

General Counsel and Secretary

Common Stock

Value context
$13.1K
Reported price
$167.943 / share
Traded May 14, 2026Filed May 19, 2026SEC filing
Award disclosed

Timothy Edwin Kelly

Chief Financial Officer

Common Stock

Value context
$20.32K
Reported price
$167.943 / share
Traded May 14, 2026Filed May 19, 2026SEC filing
Award disclosed

Megan Sniecinski

Chief Operating Officer

Common Stock

Value context
$14.95K
Reported price
$167.943 / share
Traded May 14, 2026Filed May 19, 2026SEC filing
Award disclosed

Marcio Souza

Chief Executive Officer

Common Stock

Value context
$21.16K
Reported price
$167.943 / share
Traded May 14, 2026Filed May 19, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
Chief Executive OfficerCommon StockGift20,521Gift · no purchase priceNot a purchaseJul 8Filed Jul 8 · 0d laterSEC filing
Chief Executive OfficerCommon StockGift2,600Gift · no purchase priceNot a purchaseJul 8Filed Jul 8 · 0d laterSEC filing
DirectorCommon StockOption exercise or conversion10b5-18,566$44.25 / share$379.05KJun 24Filed Jun 26 · 2d laterSEC filing
DirectorCommon StockOption exercise or conversion10b5-13,034$147.30 / share$446.91KJun 24Filed Jun 26 · 2d laterSEC filing
DirectorCommon StockSale10b5-112 trades11,600avg $311.32 / share$3.61MJun 24Filed Jun 26 · 2d later
12 filings
  • 10 @ $301.44 · $3.01KSEC filing
  • 120 @ $303.13 · $36.38KSEC filing
  • 320 @ $305.31 · $97.7KSEC filing
  • 683 @ $306.77 · $209.52KSEC filing
  • 1,240 @ $308.24 · $382.22KSEC filing
  • 999 @ $309.38 · $309.07KSEC filing
  • 1,750 @ $310.89 · $544.06KSEC filing
  • 2,854 @ $311.91 · $890.2KSEC filing
  • 1,004 @ $312.83 · $314.08KSEC filing
  • 504 @ $313.66 · $158.09KSEC filing
  • 1,279 @ $314.90 · $402.76KSEC filing
  • 837 @ $315.71 · $264.25KSEC filing
DirectorStock Option (Right to Buy)Option exercise or conversion10b5-1Derivative units8,566$44.25 exercise / conversion priceNot a separate purchaseJun 24Filed Jun 26 · 2d laterSEC filing
DirectorStock Option (Right to Buy)Option exercise or conversion10b5-1Derivative units3,034$147.30 exercise / conversion priceNot a separate purchaseJun 24Filed Jun 26 · 2d laterSEC filing
DirectorCommon StockGrant or award1,371Award · no purchase priceNon-cash awardJun 10Filed Jun 12 · 2d laterSEC filing
DirectorStock Option (Right to Buy)Grant or awardDerivative units648Award · no purchase priceNon-cash awardJun 10Filed Jun 12 · 2d laterSEC filing
DirectorCommon StockGrant or award1,371Award · no purchase priceNon-cash awardJun 10Filed Jun 12 · 2d laterSEC filing
DirectorStock Option (Right to Buy)Grant or awardDerivative units648Award · no purchase priceNon-cash awardJun 10Filed Jun 12 · 2d laterSEC filing
DirectorCommon StockGrant or award1,371Award · no purchase priceNon-cash awardJun 10Filed Jun 12 · 2d laterSEC filing
DirectorStock Option (Right to Buy)Grant or awardDerivative units648Award · no purchase priceNon-cash awardJun 10Filed Jun 12 · 2d laterSEC filing
DirectorCommon StockGrant or award1,371Award · no purchase priceNon-cash awardJun 10Filed Jun 12 · 2d laterSEC filing
DirectorStock Option (Right to Buy)Grant or awardDerivative units648Award · no purchase priceNon-cash awardJun 10Filed Jun 12 · 2d laterSEC filing
DirectorCommon StockGrant or award1,371Award · no purchase priceNon-cash awardJun 10Filed Jun 12 · 2d laterSEC filing
DirectorStock Option (Right to Buy)Grant or awardDerivative units648Award · no purchase priceNon-cash awardJun 10Filed Jun 12 · 2d laterSEC filing
DirectorCommon StockGrant or award1,371Award · no purchase priceNon-cash awardJun 10Filed Jun 12 · 2d laterSEC filing
DirectorStock Option (Right to Buy)Grant or awardDerivative units648Award · no purchase priceNon-cash awardJun 10Filed Jun 12 · 2d laterSEC filing
DirectorCommon StockGrant or award1,371Award · no purchase priceNon-cash awardJun 10Filed Jun 12 · 2d laterSEC filing
DirectorStock Option (Right to Buy)Grant or awardDerivative units648Award · no purchase priceNon-cash awardJun 10Filed Jun 12 · 2d laterSEC filing
DirectorCommon StockGrant or award1,371Award · no purchase priceNon-cash awardJun 10Filed Jun 12 · 2d laterSEC filing
DirectorStock Option (Right to Buy)Grant or awardDerivative units648Award · no purchase priceNon-cash awardJun 10Filed Jun 12 · 2d laterSEC filing
Principal Accounting OfficerCommon StockGrant or award127$167.94 / share$21.33KMay 14Filed May 19 · 5d laterSEC filing
General Counsel and SecretaryCommon StockGrant or award78$167.94 / share$13.1KMay 14Filed May 19 · 5d laterSEC filing
Chief Financial OfficerCommon StockGrant or award121$167.94 / share$20.32KMay 14Filed May 19 · 5d laterSEC filing
Chief Operating OfficerCommon StockGrant or award89$167.94 / share$14.95KMay 14Filed May 19 · 5d laterSEC filing
Chief Executive OfficerCommon StockGrant or award126$167.94 / share$21.16KMay 14Filed May 19 · 5d laterSEC filing

Congress transactions 1

All Congress filings
Purchase disclosed

Praxis Precision Medicines, Inc. - Common Stock (PRAX) · Stock

The filing reports a purchase for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
July 30, 2026
Filed September 4, 2026 · 36d laterOriginal report
Explore furtherTechnical lab Company financials Test a strategy Compare company

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage
Source
SEC EDGAR · Form 4
Issuer CIK
0001689548
Latest public acceptance
Jul 8, 2026, 08:56 PM UTC
Score calculated
Oct 8, 2026, 12:08 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.