Insider trading

Period: 120 months Stock: NRXP + Add filter Clear all
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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

29 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

29 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

29 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

29 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
29 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
29 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

29 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
17 Dec 2024
Javitt Jonathan C Chairman and Chief Scientist
Bought
$46.80K 40,000 at 1.17
89.6%
+90% of stake
30 Aug 2023
Hurvitz Chaim Director
Bought
$20.13K 70,000 at 0.29
14.0%
30 Aug 2023
Gorovitz Aaron Director · indirect
Bought
$11.20K 35,000 at 0.32
50.0%
First buy on file
23 Aug 2023
Javitt Jonathan C Chief Scientist
Bought
$33.00K 100,000 at 0.33
28.9%
+29% of stake
22 Aug 2023
Javitt Jonathan C Chief Scientist
Bought
$64.40K 200,000 at 0.32
137%
+137% of stake
16 Dec 2022
Willard Stephen H CHIEF EXECUTIVE OFFICER
Bought
$58.50K 50,000 at 1.17
opened
First buy on file
16 Dec 2022
VAN VOORHEES SETH CHIEF FINANCIAL OFFICER
Bought
$33.00K 30,000 at 1.10
184%
Largest buy in 3 yrs
7 Dec 2022
Javitt Jonathan C Director · indirect
Sold, plan not stated
$400.00K 400,000 at 1.00
3.0%
30 Nov 2022
Javitt Daniel C. 10% owner · indirect
Sold, plan not stated
$12.70K 8,441 at 1.50
0.1%
29 Nov 2022
Javitt Daniel C. 10% owner · indirect
Sold, plan not stated
$20.65K 13,730 at 1.50
0.1%
28 Nov 2022
Flynn Patrick John Director · indirect
Bought 4×
$12.48K 10,000 at 1.25
33.1%
First buy on file
28 Nov 2022
Bought
$2.19K 1,750 at 1.25
opened
First buy on file
25 Nov 2022
VAN VOORHEES SETH CHIEF FINANCIAL OFFICER · indirect
Bought 3×
$18.22K 16,337 at 1.11
×408
First buy on file
18 Nov 2022
Hurvitz Chaim Director
Bought
$44.45K 40,408 at 1.10
8.8%
17 Nov 2022
Hurvitz Chaim Director
Bought
$185.52K 171,780 at 1.08
59.7%
+60% of stake
17 Nov 2022
Javitt Daniel C. 10% owner · indirect
Sold, plan not stated
$34.74K 33,018 at 1.05
0.3%
16 Nov 2022
Hurvitz Chaim Director
Bought
$284.93K 287,812 at 0.99
opened
First buy on file
16 Nov 2022
Javitt Daniel C. 10% owner · indirect
Sold, plan not stated
$136.39K 133,719 at 1.02
1.4%
11 Nov 2022
Javitt Daniel C. 10% owner · indirect
Sold, plan not stated
$49.51K 49,200 at 1.01
0.5%
29 Jul 2022
Javitt Daniel C. 10% owner · indirect
Sold, plan not stated
$791.43K 784,063 at 1.01
7.4%
7 Jun 2022
Javitt Daniel C. 10% owner · indirect
Sold, plan not stated
$55.86K 86,459 at 0.65
0.7%
6 Jun 2022
Javitt Daniel C. 10% owner · indirect
Sold, plan not stated
$76.95K 115,657 at 0.67
0.9%
3 Jun 2022
Javitt Daniel C. 10% owner · indirect
Sold, plan not stated
$171.10K 243,596 at 0.70
1.9%
1 Jun 2022
Javitt Jonathan C Chief Scientist
Bought
$5.80M 100,000 at 58.00
216%
First buy on file
15 Sep 2021
Besthof Robert Chief Comm. & Patient Officer
Sold, plan not stated
$470.40K 40,000 at 11.76
62.8%
Sold half or more
23 Aug 2021
Daigneault Alessandra General Counsel & Secretary
Sold, plan not stated
$442.00K 33,715 at 13.11
100%
Sold half or more
13 Mar 2020
Polar Asset Management Partners Inc. 10% owner · indirect
Sold, plan not stated
$312.32K 29,464 at 10.60
5.7%
20 Nov 2018
ACKERMAN RICHARD President and CEO · indirect
Sold, plan not stated
no price 1,500,000 shares
87.0%
Sold half or more
29 Nov 2017
ACKERMAN RICHARD President and CEO · indirect
Bought
$225.00K 22,500 at 10.00
9.0%
First buy on file
Showing 1–29 of 29.