Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 37 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

37 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 10, 2025 RDNT S 10,000 $72.74 $727,400 239,183 Direct -4.01% Disposed -3.2% (price as of 2026-10-05)
Aug. 27, 2025 RDNT S 5,000 $71.10 $355,500 19,889 Indirect -20.09% Disposed -0.9% (price as of 2026-10-05)
May 15, 2025 RDNT S 5,536 $60.00 $332,160 249,183 Direct -2.17% Disposed 17.4% (price as of 2026-10-05)
May 15, 2025 RDNT S 2,911 $60.00 $174,660 24,889 Indirect -10.47% Disposed 17.4% (price as of 2026-10-05)
March 19, 2025 RDNT S 2,500 $50.31 $125,775 254,459 Direct -0.97% Disposed 40.0% (price as of 2026-10-05)
March 19, 2025 RDNT S 2,500 $50.13 $125,325 251,959 Direct -0.98% Disposed 40.5% (price as of 2026-10-05)
March 18, 2025 RDNT S 5,000 $48.25 $241,250 256,959 Direct -1.91% Disposed 46.0% (price as of 2026-10-05)
March 17, 2025 RDNT S 5,000 $49.79 $248,950 261,959 Direct -1.87% Disposed 41.5% (price as of 2026-10-05)
June 12, 2024 RDNT S 18,597 $63.08 $1,173,099 227,322 Direct -7.56% Disposed 11.7% (price as of 2026-10-05)
June 11, 2024 RDNT S 35,000 $61.40 $2,149,000 245,919 Direct -12.46% Disposed 14.7% (price as of 2026-10-05)
June 10, 2024 RDNT S 15,000 $61.15 $917,250 280,919 Direct -5.07% Disposed 15.2% (price as of 2026-10-05)
June 10, 2024 RDNT S 5,000 $61.09 $305,450 24,889 Indirect -16.73% Disposed 15.3% (price as of 2026-10-05)
June 8, 2023 RDNT S 10,000 $31.12 $311,200 278,485 Direct -3.47% Disposed 126.3% (price as of 2026-10-05)
June 7, 2023 RDNT S 15,000 $30.92 $463,800 288,485 Direct -4.94% Disposed 127.8% (price as of 2026-10-05)
June 6, 2023 RDNT S 20,000 $31.11 $622,200 303,485 Direct -6.18% Disposed 126.4% (price as of 2026-10-05)
June 2, 2023 RDNT S 5,000 $30.21 $151,050 328,485 Direct -1.50% Disposed 133.1% (price as of 2026-10-05)
June 2, 2023 RDNT S 5,000 $30.05 $150,250 323,485 Direct -1.52% Disposed 134.4% (price as of 2026-10-05)
Dec. 19, 2022 RDNT S 5,000 $19.44 $97,200 275,179 Direct -1.78% Disposed 262.3% (price as of 2026-10-05)
June 1, 2022 RDNT S 10,000 $20.53 $205,300 280,179 Direct -3.45% Disposed 243.1% (price as of 2026-10-05)
May 24, 2022 RDNT S 10,000 $19.12 $191,200 290,179 Direct -3.33% Disposed 268.4% (price as of 2026-10-05)
Dec. 15, 2021 RDNT S 10,000 $26.81 $268,100 279,375 Direct -3.46% Disposed 162.7% (price as of 2026-10-05)
Dec. 10, 2021 RDNT S 10,000 $27.18 $271,800 289,375 Direct -3.34% Disposed 159.1% (price as of 2026-10-05)
Dec. 6, 2021 RDNT S 10,000 $27.66 $276,600 299,375 Direct -3.23% Disposed 154.6% (price as of 2026-10-05)
Dec. 3, 2021 RDNT S 5,010 $27.16 $136,072 314,365 Direct -1.57% Disposed 159.3% (price as of 2026-10-05)
Dec. 3, 2021 RDNT S 4,990 $27.68 $138,123 309,375 Direct -1.59% Disposed 154.4% (price as of 2026-10-05)
Oct. 1, 2021 RDNT S 10b5-1 17,528 $28.29 $495,867 285,387 Direct -5.79% Disposed 149.0% (price as of 2026-10-05)
Oct. 1, 2021 RDNT S 10b5-1 17,472 $28.85 $504,067 267,915 Direct -6.12% Disposed 144.1% (price as of 2026-10-05)
July 1, 2021 RDNT S 10b5-1 35,000 $33.66 $1,178,100 300,160 Direct -10.44% Disposed 109.2% (price as of 2026-10-05)
April 1, 2021 RDNT S 10b5-1 35,000 $21.77 $761,950 335,160 Direct -9.46% Disposed 223.5% (price as of 2026-10-05)
March 8, 2021 RDNT S 10b5-1 17,500 $20.00 $350,000 370,160 Direct -4.51% Disposed 252.2% (price as of 2026-10-05)
March 8, 2021 RDNT S 10b5-1 17,500 $22.00 $385,000 352,660 Direct -4.73% Disposed 220.1% (price as of 2026-10-05)
Dec. 18, 2020 RDNT S 5,000 $18.21 $91,050 377,067 Direct -1.31% Disposed 286.8% (price as of 2026-10-05)
Dec. 18, 2020 RDNT S 10,000 $18.61 $186,100 367,067 Direct -2.65% Disposed 278.5% (price as of 2026-10-05)
Dec. 17, 2020 RDNT S 15,000 $18.86 $282,900 382,067 Direct -3.78% Disposed 273.4% (price as of 2026-10-05)
Dec. 16, 2020 RDNT S 10,000 $18.92 $189,200 397,067 Direct -2.46% Disposed 272.3% (price as of 2026-10-05)
Dec. 15, 2020 RDNT S 10,000 $19.07 $190,700 412,067 Direct -2.37% Disposed 269.3% (price as of 2026-10-05)
Dec. 15, 2020 RDNT S 5,000 $19.08 $95,400 407,067 Direct -1.21% Disposed 269.1% (price as of 2026-10-05)
Dec. 14, 2020 RDNT S 10,000 $18.88 $188,800 422,067 Direct -2.31% Disposed 273.0% (price as of 2026-10-05)
Dec. 11, 2020 RDNT S 5,000 $18.67 $93,350 432,067 Direct -1.14% Disposed 277.2% (price as of 2026-10-05)
Dec. 10, 2020 RDNT S 10,000 $19.09 $190,900 427,067 Direct -2.29% Disposed 268.9% (price as of 2026-10-05)
Dec. 9, 2020 RDNT S 10,000 $19.63 $196,300 437,067 Direct -2.24% Disposed 258.8% (price as of 2026-10-05)
Dec. 7, 2020 RDNT S 10,000 $19.10 $191,000 447,067 Direct -2.19% Disposed 268.7% (price as of 2026-10-05)
Dec. 4, 2020 RDNT S 10,000 $19.02 $190,200 467,067 Direct -2.10% Disposed 270.3% (price as of 2026-10-05)
Dec. 4, 2020 RDNT S 10,000 $19.01 $190,100 457,067 Direct -2.14% Disposed 270.5% (price as of 2026-10-05)
Dec. 3, 2020 RDNT S 15,000 $18.95 $284,250 477,067 Direct -3.05% Disposed 271.7% (price as of 2026-10-05)
Dec. 2, 2020 RDNT S 5,000 $19.05 $95,250 492,067 Direct -1.01% Disposed 269.7% (price as of 2026-10-05)
Dec. 1, 2020 RDNT S 10,000 $18.95 $189,500 497,067 Direct -1.97% Disposed 271.7% (price as of 2026-10-05)
Sept. 18, 2020 RDNT S 20,000 $15.53 $310,600 507,067 Direct -3.79% Disposed 353.5% (price as of 2026-10-05)
June 19, 2020 RDNT S 5,000 $15.28 $76,400 537,067 Direct -0.92% Disposed 360.9% (price as of 2026-10-05)
June 19, 2020 RDNT S 5,000 $15.47 $77,350 532,067 Direct -0.93% Disposed 355.3% (price as of 2026-10-05)
June 19, 2020 RDNT S 5,000 $15.82 $79,100 527,067 Direct -0.94% Disposed 345.2% (price as of 2026-10-05)
June 18, 2020 RDNT S 5,000 $15.53 $77,650 527,619 Direct -0.94% Disposed 353.5% (price as of 2026-10-05)
June 16, 2020 RDNT S 5,000 $17.12 $85,600 537,619 Direct -0.92% Disposed 311.4% (price as of 2026-10-05)
June 16, 2020 RDNT S 5,000 $17.46 $87,300 532,619 Direct -0.93% Disposed 303.4% (price as of 2026-10-05)
Dec. 17, 2019 RDNT S 6,794 $19.00 $129,086 532,691 Direct -1.26% Disposed 270.7% (price as of 2026-10-05)
Dec. 17, 2019 RDNT S 3,533 $18.78 $66,350 529,158 Direct -0.66% Disposed 275.0% (price as of 2026-10-05)
Dec. 13, 2019 RDNT S 9,673 $19.62 $189,784 539,485 Direct -1.76% Disposed 259.0% (price as of 2026-10-05)
June 20, 2019 RDNT S 5,000 $13.19 $65,950 554,158 Direct -0.89% Disposed 434.0% (price as of 2026-10-05)
June 20, 2019 RDNT S 5,000 $13.21 $66,050 549,158 Direct -0.90% Disposed 433.2% (price as of 2026-10-05)
June 20, 2019 RDNT S 5,000 $13.19 $65,950 554,158 Direct -0.89% Disposed 434.0% (price as of 2026-10-05)
June 20, 2019 RDNT S 5,000 $13.21 $66,050 549,158 Direct -0.90% Disposed 433.2% (price as of 2026-10-05)
June 19, 2019 RDNT S 10,000 $12.98 $129,800 559,158 Direct -1.76% Disposed 442.6% (price as of 2026-10-05)
June 19, 2019 RDNT S 10,000 $12.98 $129,800 559,158 Direct -1.76% Disposed 442.6% (price as of 2026-10-05)

Showing latest 100 of 267 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 5, 2025 RDNT Employee Stock Option (Right to buy) Common Stock (11,194) $10.05 · 11,194 Disposed
March 5, 2025 RDNT Employee Stock Option (Right to buy) Common Stock (762) $10.93 · 762 Disposed
Jan. 4, 2025 RDNT Restricted Stock Units Common Stock (1,380) · · 1,380 Disposed
March 1, 2024 RDNT Employee Stock Option (right to buy) Common Stock (33,789) $18.64 Jan. 2, 2033 33,789 Acquired
Jan. 9, 2024 RDNT Restricted Stock Units Common Stock (18,036) · · 18,036 Acquired
Jan. 4, 2024 RDNT Restricted Stock Units Common Stock (1,380) · · 1,380 Disposed
June 2, 2023 RDNT Employee Stock Option (right to buy) Common Stock (39,127) $6.07 Jan. 4, 2026 39,127 Disposed
June 2, 2023 RDNT Employee Stock Option (right to buy) Common Stock (19,179) $6.30 Jan. 6, 2027 19,179 Disposed
Feb. 28, 2023 RDNT Restricted Stock Units Common Stock (2,760) · · 2,760 Acquired
Feb. 28, 2023 RDNT Employee Stock Option (right to buy) Common Stock (6,013) $29.44 Jan. 3, 2032 6,013 Acquired
Jan. 3, 2023 RDNT Restricted Stock Units Common Stock (17,435) · · 17,435 Acquired
Jan. 3, 2023 RDNT Employee Stock Option (right to buy) Common Stock (33,789) $18.64 Jan. 2, 2033 33,789 Acquired
Jan. 4, 2022 RDNT Employee stock option (right to buy) Common Stock (33,300) $29.44 Jan. 3, 2032 33,300 Acquired
Jan. 4, 2022 RDNT Employee stock option (right to buy) Common Stock (12,025) $29.44 Jan. 3, 2032 12,025 Acquired
Nov. 15, 2021 RDNT Stock Option (right to buy) Common Stock (18,519) $6.30 Jan. 6, 2027 18,519 Disposed
Nov. 15, 2021 RDNT Stock Option (right to buy) Common Stock (16,169) $10.05 Jan. 2, 2028 16,169 Disposed
Nov. 15, 2021 RDNT Stock Option (right to buy) Common Stock (16,772) $10.93 Jan. 7, 2030 16,772 Disposed
Jan. 6, 2020 RDNT Employee Stock Option (right to buy) Common Stock (13,461) $20.43 Jan. 6, 2030 13,461 Acquired
Jan. 7, 2019 RDNT Stock Options Common Stock (25,158) $10.93 Jan. 7, 2030 25,158 Acquired
Jan. 2, 2018 RDNT Stock Options Common Stock (27,363) $10.05 Jan. 2, 2028 27,363 Acquired
Jan. 6, 2017 RDNT Stock Options Common Stock (37,698) $6.30 Jan. 6, 2027 37,698 Acquired
Jan. 4, 2016 RDNT Stock Option Common Stock (39,127) $6.07 Jan. 4, 2026 39,127 Acquired
June 5, 2015 RDNT Stock Option Common Stock (100,000) $2.70 June 8, 2015 100,000 Disposed
June 5, 2015 RDNT Stock Option Common Stock (100,000) $2.70 June 8, 2015 100,000 Disposed
April 14, 2014 RDNT Stock Option Common Stock (150,000) $2.40 June 15, 2014 150,000 Disposed
Jan. 30, 2013 RDNT Common Stock Warrant (right to buy) Common Stock (1,172,898) $1.12 May 1, 2013 1,172,898 Acquired
Jan. 7, 2011 RDNT Common Stock Common Stock (75,000) $2.98 Jan. 7, 2016 75,000 Disposed
Jan. 7, 2011 RDNT Stock Option Common Stock (75,000) $2.98 Jan. 7, 2016 75,000 Acquired
June 8, 2010 RDNT Stock Option Common Stock (100,000) $2.70 June 8, 2015 100,000 Acquired
June 15, 2009 RDNT Stock Option Common Stock (150,000) $2.40 June 15, 2014 150,000 Acquired
Oct. 28, 2008 RDNT Stock Option Common Stock (150,000) $3.24 Oct. 28, 2013 150,000 Acquired
Jan. 4, 2008 RDNT Common Stock Warrants (right to buy) Common Stock (323,763) $1.12 March 27, 2013 323,763 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
April 21, 2006 RDNT Warrant→ Common Stock, $.01 par value (3,000,000) 3,000,000 Direct

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2025 $800,000 $400,000 $1,999,952 · · · $38,104 $3,238,056
2024 $800,000 $650,000 $650,017 · · · $36,486 $2,136,503
2023 $650,000 $325,000 $487,500 $650,000 · · $30,460 $2,142,960

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.