InsiderClue
Stocks · Health care · Pharmaceutical Preparations

Praxis Precision Medicines, Inc.

PRAX Clue Score27
United States Fiscal year ends December CIK 0001689548 Results filed 6 Aug 2026
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What the insiders did Net selling

Individual transactions

60
Insider
Date
Role
Action
Shares
Price
Amount
Jill DeSimone
24 Jun 2026
Director
Sold after exercise
837
$315.71
$264.25K
Jill DeSimone
24 Jun 2026
Director
Sold after exercise
1,279
$314.90
$402.76K
Jill DeSimone
24 Jun 2026
Director
Sold after exercise
504
$313.66
$158.09K
Jill DeSimone
24 Jun 2026
Director
Sold after exercise
1,004
$312.83
$314.08K
Jill DeSimone
24 Jun 2026
Director
Sold after exercise
2,854
$311.91
$890.20K
Jill DeSimone
24 Jun 2026
Director
Sold after exercise
1,750
$310.89
$544.06K
Jill DeSimone
24 Jun 2026
Director
Sold after exercise
999
$309.38
$309.07K
Jill DeSimone
24 Jun 2026
Director
Sold after exercise
1,240
$308.24
$382.22K
Jill DeSimone
24 Jun 2026
Director
Sold after exercise
683
$306.77
$209.52K
Jill DeSimone
24 Jun 2026
Director
Sold after exercise
320
$305.31
$97.70K
Jill DeSimone
24 Jun 2026
Director
Sold after exercise
120
$303.13
$36.38K
Jill DeSimone
24 Jun 2026
Director
Sold after exercise
10
$301.44
$3.01K
Lauren Mastrocola
20 Nov 2025
Principal Accounting Officer
Sold after exercise
2,145
$192.71
$413.37K
Lauren Mastrocola
20 Nov 2025
Principal Accounting Officer
Sold after exercise
11,455
$191.96
$2.20M
Alex Nemiroff
20 Nov 2025
General Counsel and Secretary
Sold after exercise
9,100
$194.30
$1.77M
Alex Nemiroff
20 Nov 2025
General Counsel and Secretary
Sold after exercise
977
$193.23
$188.79K
Alex Nemiroff
20 Nov 2025
General Counsel and Secretary
Sold after exercise
13,339
$192.53
$2.57M
Alex Nemiroff
20 Nov 2025
General Counsel and Secretary
Sold after exercise
1,714
$190.86
$327.14K
Adage Capital Management, L.P.
16 Oct 2025
10% owner
Sell indirect
19,198
$140.00
$2.69M
Adage Capital Management, L.P.
16 Oct 2025
10% owner
Sell indirect
308
$132.19
$40.71K
Adage Capital Management, L.P.
16 Oct 2025
10% owner
Sell indirect
487
$131.64
$64.11K
Adage Capital Management, L.P.
16 Oct 2025
10% owner
Sell indirect
1,661
$130.10
$216.09K
Adage Capital Management, L.P.
16 Oct 2025
10% owner
Sell indirect
250,000
$104.31
$26.08M
Adage Capital Management, L.P.
16 Oct 2025
10% owner
Sell indirect
27,287
$101.00
$2.76M
Adage Capital Management, L.P.
16 Oct 2025
10% owner
Sell indirect
559
$100.11
$55.96K
Adage Capital Management, L.P.
16 Oct 2025
10% owner
Sell indirect
1,363
$92.03
$125.44K
Adage Capital Management, L.P.
16 Oct 2025
10% owner
Sell indirect
447
$91.04
$40.69K
Adage Capital Management, L.P.
16 Oct 2025
10% owner
Sell indirect
12,600
$90.00
$1.13M
Dean J Mitchell
24 Sep 2025
Director
Exercised, kept
1,753
$44.04
$77.20K
Dean J Mitchell
24 Sep 2025
Director
Exercised, kept
8,566
$44.25
$379.05K
Dean J Mitchell
24 Sep 2025
Director
Exercised, kept
1,932
$14.36
$27.74K
Lauren Mastrocola
14 Nov 2024
Principal Accounting Officer
Sold after exercise
5,188
$81.78
$424.32K
Alex Nemiroff
14 Nov 2024
General Counsel and Secretary
Sold after exercise
8,239
$80.20
$660.83K
Jill DeSimone
5 Oct 2023
Director
Buy
14,500
$1.75
$25.38K
Marcio Souza
27 Jun 2023
Chief Executive Officer
Buy indirect
10,000
$1.06
$10.59K
Timothy Edwin Kelly
24 Mar 2023
Chief Financial Officer
Buy
8,000
$0.87
$7.00K
Dean J Mitchell
24 Mar 2023
Director
Buy
50,000
$0.84
$41.82K
Marcio Souza
23 Mar 2023
Chief Executive Officer
Buy indirect
35,002
$0.86
$30.21K
Marcio Souza
23 Mar 2023
Chief Executive Officer
Buy
35,000
$0.86
$30.16K
Lauren Mastrocola
16 Jun 2022
Principal Accounting Officer
Buy
3,000
$1.93
$5.78K
Alex Nemiroff
13 Jun 2022
General Counsel and Secretary
Buy
7,500
$1.63
$12.23K
Timothy Edwin Kelly
9 Jun 2022
Chief Financial Officer
Buy
10,000
$1.77
$17.65K
Dean J Mitchell
8 Jun 2022
Director
Buy
25,000
$1.81
$45.19K
Marcio Souza
8 Jun 2022
Chief Executive Officer
Buy
27,000
$1.85
$49.89K
BSOF Parallel Master Fund L.P.
6 Oct 2021
10% owner
Sell indirect
400,000
$17.50
$7.00M
BSOF Parallel Master Fund L.P.
5 Oct 2021
10% owner
Sell indirect
23,946
$19.15
$458.57K
BSOF Parallel Master Fund L.P.
1 Oct 2021
10% owner
Sell indirect
22,600
$19.13
$432.34K
Timothy Edwin Kelly
31 Aug 2021
Chief Financial Officer
Buy
3,905
$19.48
$76.07K
BSOF Parallel Master Fund L.P.
23 Aug 2021
10% owner
Sell indirect
771
$20.04
$15.45K
BSOF Parallel Master Fund L.P.
23 Aug 2021
10% owner
Sell indirect
351,625
$19.00
$6.68M
Marcio Souza
18 Aug 2021
Chief Executive Officer
Buy
9,542
$15.79
$150.67K
BSOF Parallel Master Fund L.P.
18 Aug 2021
10% owner
Sell indirect
3,000
$15.88
$47.64K
BSOF Parallel Master Fund L.P.
12 Aug 2021
10% owner
Sell indirect
10,060
$13.92
$140.04K
BSOF Parallel Master Fund L.P.
11 Aug 2021
10% owner
Sell indirect
17,222
$15.03
$258.85K
BSOF Parallel Master Fund L.P.
3 Aug 2021
10% owner
Sell indirect
22,300
$14.99
$334.28K
BSOF Parallel Master Fund L.P.
2 Aug 2021
10% owner
Sell indirect
40,000
$15.78
$631.20K
BSOF Parallel Master Fund L.P.
30 Jul 2021
10% owner
Sell indirect
15,854
$15.68
$248.59K
Bernard Ravina
4 Jan 2021
Chief Medical Officer
Exercised, kept
45,000
$2.27
$102.15K
Marcio Souza
10 Nov 2020
Chief Executive Officer
Buy
3,846
$26.08
$100.30K
Lauren Mastrocola
2 Nov 2020
Principal Accounting Officer
Exercised, kept
12,218
$3.30
$40.32K

What was left out

Form 4 filings counted 181
Amendments (4/A) skipped 2
Filings about a different issuer 0
Unreadable filings 0
Joint filings 11
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 20
Sales at will 21
Transactions with no price 0
Shares from compensation/vesting 24,162,453
Sales filed before the plan box existed 11
History held since 20 Oct 2020