Insider trading

Period: 120 months Stock: RNTX + 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.

98 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.

98 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.

98 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.

98 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.
98 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
98 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.

98 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
27 May 2026
Bought
$4.82K 4,500 at 1.07
7.8%
26 May 2026
Bought
$24.47K 23,190 at 1.06
66.6%
Largest buy in 3 yrs
22 May 2026
Bought
$16.71K 15,950 at 1.05
84.5%
Largest buy in 3 yrs
21 May 2026
Bought
$3.56K 3,420 at 1.04
22.1%
First buy on file
30 Apr 2026
WINDSOR JAMES BRIAN See Remarks
Bought
$25.00K 25,000 at 1.00
×12
Largest buy in 3 yrs
14 Nov 2025
Voss Capital, LP 10% owner · indirect
Bought
$127.59K 104,183 at 1.22
12.7%
28 Oct 2025
Voss Capital, LP 10% owner · indirect
Bought
$247.96K 178,392 at 1.39
55.5%
Largest buy in 3 yrs
27 Oct 2025
Voss Capital, LP 10% owner · indirect
Bought 2×
$133.54K 97,482 at 1.37
13.4%
Largest buy in 3 yrs
24 Oct 2025
Voss Capital, LP 10% owner · indirect
Bought
$41.96K 30,176 at 1.39
4.3%
First buy on file
5 Dec 2024
WINDSOR JAMES BRIAN President and CEO · indirect
Bought 2×
$897.61 400 at 2.24
opened
17 Jun 2024
Sold at will
$15.30K 4,707 at 3.25
0.3%
Not planned
14 Jun 2024
Sold at will
$6.27K 1,900 at 3.30
0.1%
Not planned
12 Jun 2024
Sold at will 2×
$30.36K 9,342 at 3.25
0.5%
Not planned
11 Jun 2024
Sold at will 2×
$18.74K 5,752 at 3.26
0.3%
Not planned
10 Jun 2024
Sold at will
$31.60K 9,577 at 3.30
0.5%
Not planned
7 Jun 2024
Sold at will 2×
$5.66K 1,740 at 3.26
0.1%
Not planned
6 Jun 2024
Sold at will 2×
$14.10K 4,284 at 3.29
0.2%
Not planned
5 Jun 2024
Sold at will
$20.76K 6,291 at 3.30
0.4%
Not planned
1 May 2024
Sold at will 16×
$85.47K 20,315 at 4.21
1.1%
Not planned
30 Apr 2024
Sold at will 2×
$447.75 90 at 4.98
0.0%
Not planned
29 Apr 2024
Sold at will 6×
$53.18K 10,746 at 4.95
0.6%
Not planned
15 Dec 2023
WINDSOR JAMES BRIAN President and COO · indirect
Bought
$758.25 225 at 3.37
opened
20 Nov 2023
WINDSOR JAMES BRIAN President and COO
Bought
$9.99K 5,076 at 1.97
×110
First buy on file
8 Jan 2021
Satter Muneer A See Remarks · indirect
Bought
$9.90M 9,000,000 at 1.10
118%
First buy on file
15 Jun 2020
Bought
$7.08K 5,800 at 1.22
opened
First buy on file
8 Jun 2020
Satter Muneer A Director · indirect
Bought
$4.07M 3,700,000 at 1.10
94.6%
First buy on file
8 Jun 2020
Bought
$250.00K 227,272 at 1.10
104%
First buy on file
15 Nov 2019
Bought
$19.96K 39,142 at 0.51
109%
First buy on file
14 Nov 2019
Bought
$8.09K 15,858 at 0.51
79.7%
First buy on file
12 Nov 2019
Bought
$10.54K 19,894 at 0.53
opened
First buy on file
13 Sep 2019
Bought
$24.26K 25,000 at 0.97
12.9%
First buy on file
12 Sep 2019
Bought
$86.25K 88,145 at 0.98
83.9%
First buy on file
4 Sep 2019
Bought
$16.58K 23,225 at 0.71
28.4%
First buy on file
3 Sep 2019
Bought
$9.43K 13,466 at 0.70
19.7%
First buy on file
30 Aug 2019
Bought
$10.97K 15,000 at 0.73
28.1%
First buy on file
29 Aug 2019
Bought
$2.77K 3,600 at 0.77
7.2%
First buy on file
16 Aug 2019
Vukovic Vojo SVP, Chief Medical Officer
Bought
$44.45K 75,000 at 0.59
opened
First buy on file
13 Aug 2019
Gregory Kathryn SVP, Chief Business Officer
Bought
$29.03K 45,000 at 0.65
opened
First buy on file
1 Apr 2019
Sold, plan not stated
$39.16K 20,610 at 1.90
1.0%
29 Mar 2019
Sold, plan not stated
$197.10K 106,540 at 1.85
4.8%
15 Mar 2019
Sold, plan not stated
$84.10K 43,800 at 1.92
1.9%
14 Mar 2019
Sold, plan not stated
$25.94K 13,800 at 1.88
0.6%
13 Mar 2019
Sold, plan not stated
$281.40K 132,738 at 2.12
5.5%
20 Aug 2018
Sold, plan not stated
$46.89K 20,388 at 2.30
0.8%
17 Aug 2018
Sold, plan not stated
$18.27K 8,700 at 2.10
0.4%
16 Aug 2018
Sold, plan not stated
$18.50K 8,808 at 2.10
0.4%
15 Aug 2018
Sold, plan not stated
$5.67K 2,635 at 2.15
0.1%
14 Aug 2018
Sold, plan not stated
$7.46K 3,300 at 2.26
0.1%
13 Aug 2018
Sold, plan not stated
$3.78K 1,600 at 2.36
0.1%
10 Aug 2018
LONGENECKER JOHN P PHD President and CEO
Bought
$24.50K 10,000 at 2.45
opened
First buy on file
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