SWARTZ DAVID L
Director
SaleAlert
- Shares
- 2,699
- Price
- $53.89
- Value
- $145,449
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•40 filings
RDNT
RadNet, Inc.
No net buying or selling imbalance over the last 3 months
No net buyers or sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.
How to read this signal
Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.
3-month balance
$0.00
0 buyers · 0 sellers
12-month purchases
$0.00
0 distinct insiders
12-month sales
$12,283,780
5 distinct insiders
Highlighted alerts
24
0 Rule 10b5-1 trades treated as informational
Buying cluster · 30 days
Fewer than three distinct buyers
CEO/CFO purchases · 12 months
No executive purchases found
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Form 4 raw → Raspberry
The value is in what we do not call a signal.
The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.
73
Raw transactions
Everything returned by the filing
24
Voluntary view
P/S trades after deterministic checks
49
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- G
- Shares
- 90
- Price
- $0.00
- Footnotes
- 1
This transaction is a gift of 90 shares of common stock by the reporting person's spouse to her relatives' trusts.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
Wesdorp Cornelis
Pres & CEO, Digital Health
SaleAlert
- Shares
- 4,750
- Price
- $58.11
- Value
- $276,023
Forthuber Stephen M
Pres & CEO-Eastern Operations
SaleAlert
- Shares
- 19,853
- Price
- $58.61
- Value
- $1,163,584
Forthuber Stephen M
Pres & CEO-Eastern Operations
SaleAlert
- Shares
- 24,214
- Price
- $57.79
- Value
- $1,399,327
Sorensen Alma Gregory
Chief Strategy Officer
SaleAlert
- Shares
- 100
- Price
- $63.59
- Value
- $6,359
Sorensen Alma Gregory
Chief Strategy Officer
SaleAlert
- Shares
- 5,346
- Price
- $62.82
- Value
- $335,836
Sorensen Alma Gregory
Chief Strategy Officer
SaleAlert
- Shares
- 9,554
- Price
- $61.84
- Value
- $590,819
Sorensen Alma Gregory
Chief Strategy Officer
SaleAlert
- Shares
- 800
- Price
- $62.72
- Value
- $50,176
Sorensen Alma Gregory
Chief Strategy Officer
SaleAlert
- Shares
- 14,200
- Price
- $62.12
- Value
- $882,104
Forthuber Stephen M
Pres & COO-Eastern Operations
SaleAlert
- Shares
- 1,700
- Price
- $79.77
- Value
- $135,609
Forthuber Stephen M
Pres & COO-Eastern Operations
SaleAlert
- Shares
- 11,598
- Price
- $79.06
- Value
- $916,938
Forthuber Stephen M
Pres & COO-Eastern Operations
SaleAlert
- Shares
- 31,790
- Price
- $77.99
- Value
- $2,479,302
Patel Mital
EVP of Fin Planning, CAO
SaleAlert
- Shares
- 15,080
- Price
- $80.05
- Value
- $1,207,154
Patel Mital
EVP of Fin Planning, CAO
SaleAlert
- Shares
- 9,920
- Price
- $80.00
- Value
- $793,600
Patel Mital
EVP of Fin Planning, CAO
SaleAlert
- Shares
- 25,000
- Price
- $76.06
- Value
- $1,901,500
STOLPER MARK
EVP, Chief Financial Officer
SaleAlert
- Shares
- 35,000
- Price
- $73.89
- Value
- $2,586,150
Katz David Jeffrey
EVP and Chief Legal Officer
SaleAlert
- Shares
- 14,000
- Price
- $74.44
- Value
- $1,042,160
Wesdorp Cornelis
Pres & CEO, Digital Health
SaleAlert
- Shares
- 500
- Price
- $72.13
- Value
- $36,065
HAMES NORMAN R
Pres and COO-West Operations
SaleAlert
- Shares
- 10,000
- Price
- $72.74
- Value
- $727,400
Wesdorp Cornelis
Pres & CEO, Digital Health
SaleAlert
- Shares
- 500
- Price
- $71.99
- Value
- $35,995
HAMES NORMAN R
Pres and COO-West Operations
SaleAlert
- Shares
- 5,000
- Price
- $71.10
- Value
- $355,500
Wesdorp Cornelis
Pres & CEO, Digital Health
SaleAlert
- Shares
- 1,500
- Price
- $66.98
- Value
- $100,470
Jayanathan Ranjan
Chief Information Officer
SaleAlert
- Shares
- 65,598
- Price
- $67.50
- Value
- $4,427,865
Katz David Jeffrey
EVP and Chief Legal Officer
SaleAlert
- Shares
- 17,000
- Price
- $68.31
- Value
- $1,161,270
| Date | Insider | Transaction | Shares | Price | Value | Reading |
|---|---|---|---|---|---|---|
| Jun 18, 2026 | SWARTZ DAVID L Director | Sale | 2,699 | $53.89 | $145,449 | |
| Jun 16, 2026 | Wesdorp Cornelis Pres & CEO, Digital Health | Sale | 4,750 | $58.11 | $276,023 | |
| Jun 15, 2026 | Forthuber Stephen M Pres & CEO-Eastern Operations | Sale | 19,853 | $58.61 | $1,163,584 | |
| Jun 15, 2026 | Forthuber Stephen M Pres & CEO-Eastern Operations | Sale | 24,214 | $57.79 | $1,399,327 | |
| Mar 19, 2026 | Sorensen Alma Gregory Chief Strategy Officer | Sale | 100 | $63.59 | $6,359 | |
| Mar 19, 2026 | Sorensen Alma Gregory Chief Strategy Officer | Sale | 5,346 | $62.82 | $335,836 | |
| Mar 19, 2026 | Sorensen Alma Gregory Chief Strategy Officer | Sale | 9,554 | $61.84 | $590,819 | |
| Mar 18, 2026 | Sorensen Alma Gregory Chief Strategy Officer | Sale | 800 | $62.72 | $50,176 | |
| Mar 18, 2026 | Sorensen Alma Gregory Chief Strategy Officer | Sale | 14,200 | $62.12 | $882,104 | |
| Dec 05, 2025 | Forthuber Stephen M Pres & COO-Eastern Operations | Sale | 1,700 | $79.77 | $135,609 | |
| Dec 05, 2025 | Forthuber Stephen M Pres & COO-Eastern Operations | Sale | 11,598 | $79.06 | $916,938 | |
| Dec 05, 2025 | Forthuber Stephen M Pres & COO-Eastern Operations | Sale | 31,790 | $77.99 | $2,479,302 | |
| Nov 19, 2025 | Patel Mital EVP of Fin Planning, CAO | Sale | 15,080 | $80.05 | $1,207,154 | |
| Nov 18, 2025 | Patel Mital EVP of Fin Planning, CAO | Sale | 9,920 | $80.00 | $793,600 | |
| Nov 17, 2025 | Patel Mital EVP of Fin Planning, CAO | Sale | 25,000 | $76.06 | $1,901,500 | |
| Sep 16, 2025 | STOLPER MARK EVP, Chief Financial Officer | Sale | 35,000 | $73.89 | $2,586,150 | |
| Sep 16, 2025 | Katz David Jeffrey EVP and Chief Legal Officer | Sale | 14,000 | $74.44 | $1,042,160 | |
| Sep 11, 2025 | Wesdorp Cornelis Pres & CEO, Digital Health | Sale | 500 | $72.13 | $36,065 | |
| Sep 10, 2025 | HAMES NORMAN R Pres and COO-West Operations | Sale | 10,000 | $72.74 | $727,400 | |
| Sep 09, 2025 | Wesdorp Cornelis Pres & CEO, Digital Health | Sale | 500 | $71.99 | $35,995 | |
| Aug 27, 2025 | HAMES NORMAN R Pres and COO-West Operations | Sale | 5,000 | $71.10 | $355,500 | |
| Aug 19, 2025 | Wesdorp Cornelis Pres & CEO, Digital Health | Sale | 1,500 | $66.98 | $100,470 | |
| Aug 19, 2025 | Jayanathan Ranjan Chief Information Officer | Sale | 65,598 | $67.50 | $4,427,865 | |
| Aug 13, 2025 | Katz David Jeffrey EVP and Chief Legal Officer | Sale | 17,000 | $68.31 | $1,161,270 |
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.