Insider trading

Period: 120 months Stock: RDNT Role: Other officers × + Add filter Clear all
Views & alerts

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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.

144 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.

144 decisions over 120 months Remove this filter
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.

144 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.

144 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.
144 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
144 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.

144 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
19 Mar 2026
Sorensen Alma Gregory Chief Strategy Officer
Sold at will 3×
$933.01K 15,000 at 62.20
1.2%
Not planned
18 Mar 2026
Sorensen Alma Gregory Chief Strategy Officer
Sold at will 2×
$932.28K 15,000 at 62.15
1.2%
Not planned
5 Dec 2025
Forthuber Stephen M Pres & COO-Eastern Operations
Sold at will 3×
$3.53M 45,088 at 78.33
7.9%
Not planned
19 Nov 2025
Patel Mital EVP of Fin Planning, CAO
Sold at will
$1.21M 15,080 at 80.05
7.7%
Not planned
18 Nov 2025
Patel Mital EVP of Fin Planning, CAO
Sold at will
$793.60K 9,920 at 80.00
4.8%
Not planned
17 Nov 2025
Patel Mital EVP of Fin Planning, CAO
Sold at will
$1.90M 25,000 at 76.06
10.9%
Not planned
16 Sep 2025
Katz David Jeffrey EVP and Chief Legal Officer
Sold at will
$1.04M 14,000 at 74.44
17.0%
Not planned
10 Sep 2025
HAMES NORMAN R Pres and COO-West Operations
Sold at will
$727.40K 10,000 at 72.74
4.0%
Not planned
27 Aug 2025
HAMES NORMAN R Pres and COO-West Operations · indirect
Sold at will
$355.50K 5,000 at 71.10
20.1%
Not planned
19 Aug 2025
Jayanathan Ranjan Chief Information Officer
Sold at will
$4.43M 65,598 at 67.50
32.2%
Not planned
13 Aug 2025
Katz David Jeffrey EVP and Chief Legal Officer
Sold at will
$1.16M 17,000 at 68.31
16.4%
Not planned
5 Jun 2025
Murdock Michael N EVP, Mergers and Acquisitions
Sold at will
$646.21K 11,132 at 58.05
20.5%
Not planned
23 May 2025
Sorensen Alma Gregory EVP, Chief Science Officer
Sold at will
$3.11M 55,000 at 56.48
4.5%
Not planned
22 May 2025
Sorensen Alma Gregory EVP, Chief Science Officer
Sold at will
$2.57M 45,000 at 57.06
3.6%
Not planned
16 May 2025
Forthuber Stephen M Pres & COO-Eastern Operations
Sold at will
$1.14M 18,820 at 60.34
3.4%
Not planned
15 May 2025
HAMES NORMAN R Pres and COO-West Operations
Sold at will
$332.16K 5,536 at 60.00
2.2%
Not planned
15 May 2025
HAMES NORMAN R Pres and COO-West Operations · indirect
Sold at will
$174.66K 2,911 at 60.00
10.5%
Not planned
19 Mar 2025
HAMES NORMAN R Pres and COO-West Operations
Sold at will 2×
$251.10K 5,000 at 50.22
1.9%
Not planned
18 Mar 2025
HAMES NORMAN R Pres and COO-West Operations
Sold at will
$241.25K 5,000 at 48.25
1.9%
Not planned
17 Mar 2025
HAMES NORMAN R Pres and COO-West Operations
Sold at will
$248.95K 5,000 at 49.79
1.9%
Not planned
25 Nov 2024
Katz David Jeffrey EVP and Chief Legal Officer
Sold at will 2×
$1.00M 12,300 at 81.65
16.4%
Not planned
19 Nov 2024
Jayanathan Ranjan Chief Information Officer
Sold at will
$3.08M 38,557 at 80.00
16.7%
Not planned
21 Aug 2024
Murdock Michael N EVP, Mergers and Acquisitions
Sold at will 3×
$941.70K 15,000 at 62.78
23.8%
Not planned
18 Jun 2024
Patel Mital EVP, Chief Admin Officer
Sold at will
$1.76M 29,800 at 59.00
12.8%
Not planned
17 Jun 2024
Patel Mital EVP, Chief Admin Officer
Sold at will
$612.00K 10,200 at 60.00
4.2%
Not planned
12 Jun 2024
Forthuber Stephen M Pres & COO-Eastern Operations
Sold at will
$2.49M 40,000 at 62.33
7.1%
Not planned
12 Jun 2024
HAMES NORMAN R Pres and COO-West Operations
Sold at will
$1.17M 18,597 at 63.08
7.6%
Not planned
12 Jun 2024
Murdock Michael N EVP, Mergers and Acquisitions
Sold at will
$625.10K 10,000 at 62.51
13.7%
Not planned
12 Jun 2024
Sorensen Alma Gregory EVP, Chief Science Officer
Sold at will
$623.40K 10,000 at 62.34
0.8%
Not planned
11 Jun 2024
HAMES NORMAN R Pres and COO-West Operations
Sold at will
$2.15M 35,000 at 61.40
12.5%
Not planned
11 Jun 2024
Sorensen Alma Gregory EVP, Chief Science Officer
Sold at will
$306.20K 5,000 at 61.24
0.4%
Not planned
10 Jun 2024
HAMES NORMAN R Pres and COO-West Operations
Sold at will
$917.25K 15,000 at 61.15
5.1%
Not planned
10 Jun 2024
HAMES NORMAN R Pres and COO-West Operations · indirect
Sold at will
$305.45K 5,000 at 61.09
16.7%
Not planned
7 Jun 2024
Katz David Jeffrey EVP and Chief Legal Officer
Sold at will
$1.00M 16,400 at 61.26
20.0%
Not planned
5 Dec 2023
Murdock Michael N EVP & Chief Development Offcr
Sold at will
$354.23K 10,115 at 35.02
12.9%
Not planned
8 Jun 2023
HAMES NORMAN R Pres and COO-West Operations
Sold at will
$311.20K 10,000 at 31.12
3.5%
Not planned
7 Jun 2023
HAMES NORMAN R Pres and COO-West Operations
Sold at will
$463.80K 15,000 at 30.92
4.9%
Not planned
6 Jun 2023
HAMES NORMAN R Pres and COO-West Operations
Sold at will
$622.20K 20,000 at 31.11
6.2%
Not planned
2 Jun 2023
HAMES NORMAN R Pres and COO-West Operations
Sold at will 2×
$301.30K 10,000 at 30.13
3.0%
Not planned
16 Mar 2023
Forthuber Stephen M Pres & COO-Eastern Operations
Sold, plan not stated
$230.17K 10,000 at 23.02
1.9%
19 Dec 2022
HAMES NORMAN R Pres and COO-West Operations
Sold, plan not stated
$97.23K 5,000 at 19.45
1.8%
1 Jun 2022
HAMES NORMAN R Pres and COO-West Operations
Sold, plan not stated
$205.31K 10,000 at 20.53
3.4%
24 May 2022
HAMES NORMAN R Pres and COO-West Operations
Sold, plan not stated
$191.25K 10,000 at 19.13
3.3%
15 Dec 2021
HAMES NORMAN R Pres and COO-West Operations
Sold, plan not stated
$268.06K 10,000 at 26.81
3.5%
10 Dec 2021
HAMES NORMAN R Pres and COO-West Operations
Sold, plan not stated
$271.80K 10,000 at 27.18
3.3%
6 Dec 2021
HAMES NORMAN R Pres and COO-West Operations
Sold, plan not stated
$276.56K 10,000 at 27.66
3.2%
3 Dec 2021
HAMES NORMAN R Pres and COO-West Operations
Sold, plan not stated 2×
$274.20K 10,000 at 27.42
3.1%
1 Oct 2021
HAMES NORMAN R Pres and COO-West Operations
Sold, plan not stated 2×
$999.99K 35,000 at 28.57
11.6%
2 Sep 2021
Villigerwilson Ruth Louisa Senior Vice President of HR
Sold, plan not stated
$102.15K 3,246 at 31.47
16.1%
1 Jul 2021
HAMES NORMAN R Pres and COO-West Operations
Sold, plan not stated
$1.18M 35,000 at 33.66
10.4%
Showing 1–50 of 144. Page 1 of 3 Older →