Gregory Sorensen
Insider
First SEC filing: Aug. 18, 2023 · Latest: Aug. 18, 2023
Insider at
Insider transactions
0 buys (P)
5 sells (S)
Net: $-1,865,294
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 19, 2026 | RDNT | S | 9,554 | $61.84 | $590,819 | 1,214,369 Direct | -0.78% | Disposed | 13.1% (price as of 2026-10-02) |
| March 19, 2026 | RDNT | S | 5,346 | $62.82 | $335,836 | 1,209,023 Direct | -0.44% | Disposed | 11.3% (price as of 2026-10-02) |
| March 19, 2026 | RDNT | S | 100 | $63.59 | $6,359 | 1,208,923 Direct | -0.01% | Disposed | 10.0% (price as of 2026-10-02) |
| March 19, 2026 | RDNT | G | 7,000 | · | · | 1,201,923 Direct | -0.58% | Disposed | (price as of 2026-10-02) |
| March 18, 2026 | RDNT | S | 14,200 | $62.12 | $882,104 | 1,224,723 Direct | -1.15% | Disposed | 12.6% (price as of 2026-10-02) |
| March 18, 2026 | RDNT | S | 800 | $62.72 | $50,176 | 1,223,923 Direct | -0.07% | Disposed | 11.5% (price as of 2026-10-02) |
| March 16, 2026 | RDNT | F | 5,919 | $61.72 | $365,321 | 1,238,923 Direct | -0.48% | Disposed | 13.3% (price as of 2026-10-02) |
| March 10, 2026 | RDNT | M | 3,742 | · | · | 1,185,620 Direct | +0.32% | Acquired | (price as of 2026-10-02) |
| March 10, 2026 | RDNT | M | 4,987 | · | · | 1,190,607 Direct | +0.42% | Acquired | (price as of 2026-10-02) |
| March 10, 2026 | RDNT | M | 6,237 | · | · | 1,196,844 Direct | +0.52% | Acquired | (price as of 2026-10-02) |
| March 10, 2026 | RDNT | M | 7,481 | · | · | 1,204,325 Direct | +0.63% | Acquired | (price as of 2026-10-02) |
| March 10, 2026 | RDNT | M | 8,727 | · | · | 1,213,052 Direct | +0.72% | Acquired | (price as of 2026-10-02) |
| March 10, 2026 | RDNT | M | 12,466 | · | · | 1,225,518 Direct | +1.03% | Acquired | (price as of 2026-10-02) |
| March 10, 2026 | RDNT | M | 2,493 | · | · | 1,228,011 Direct | +0.20% | Acquired | (price as of 2026-10-02) |
| March 10, 2026 | RDNT | M | 16,831 | · | · | 1,244,842 Direct | +1.37% | Acquired | (price as of 2026-10-02) |
| March 10, 2026 | RDNT | M | 3,742 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 10, 2026 | RDNT | M | 4,987 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 10, 2026 | RDNT | M | 6,237 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 10, 2026 | RDNT | M | 7,481 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 10, 2026 | RDNT | M | 8,727 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 10, 2026 | RDNT | M | 12,466 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 10, 2026 | RDNT | M | 2,493 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 10, 2026 | RDNT | M | 16,831 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 3, 2026 | RDNT | A | 16,533 | · | · | 1,181,878 Direct | +1.42% | Acquired | (price as of 2026-10-02) |
| June 17, 2025 | RDNT | G | 5,600 | · | · | 1,165,345 Direct | -0.48% | Disposed | (price as of 2026-10-02) |
| June 1, 2025 | RDNT | A | 10,436 | · | · | 1,170,945 Direct | +0.90% | Acquired | (price as of 2026-10-02) |
| May 23, 2025 | RDNT | S | 55,000 | $56.48 | $3,106,400 | 1,160,509 Direct | -4.52% | Disposed | 23.8% (price as of 2026-10-02) |
| May 22, 2025 | RDNT | S | 45,000 | $57.06 | $2,567,700 | 1,215,509 Direct | -3.57% | Disposed | 22.6% (price as of 2026-10-02) |
| May 1, 2025 | RDNT | A | 10,232 | · | · | 1,260,509 Direct | +0.82% | Acquired | (price as of 2026-10-02) |
| Jan. 8, 2025 | RDNT | A | 11,072 | · | · | 1,250,277 Direct | +0.89% | Acquired | (price as of 2026-10-02) |
| June 12, 2024 | RDNT | S | 10,000 | $62.34 | $623,400 | 1,239,205 Direct | -0.80% | Disposed | 12.2% (price as of 2026-10-02) |
| June 11, 2024 | RDNT | S | 5,000 | $61.24 | $306,200 | 1,249,205 Direct | -0.40% | Disposed | 14.2% (price as of 2026-10-02) |
| Jan. 9, 2024 | RDNT | A | 19,423 | · | · | 1,254,205 Direct | +1.57% | Acquired | (price as of 2026-10-02) |
| Nov. 8, 2019 | AHCO | J | 6,087 | · | · | 50,000 Direct | -10.85% | Disposed | (price as of 2026-10-02) |
| April 2, 2018 | AHCO | J | 3,913 | · | · | 56,087 Direct | -6.52% | Disposed | (price as of 2026-10-02) |
| Feb. 21, 2018 | AHCO | P | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 21, 2018 | AHCO | P | 30,000 | · | · | 60,000 Direct | +100.00% | Acquired | (price as of 2026-10-02) |
| Feb. 21, 2018 | MFAO | P | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 21, 2018 | MFAO | P | 30,000 | · | · | 60,000 Direct | +100.00% | Acquired | (price as of 2026-10-02) |
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.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| March 10, 2026 | RDNT | Employee Stock Option (right to buy) | Common Stock | $0.00 | July 10, 2028 | 3,742 | Disposed |
| March 10, 2026 | RDNT | Employee Stock Option (right to buy) | Common Stock | $0.00 | Sept. 30, 2028 | 4,987 | Disposed |
| March 10, 2026 | RDNT | Employee Stock Option (right to buy) | Common Stock | $0.00 | March 9, 2029 | 6,237 | Disposed |
| March 10, 2026 | RDNT | Employee Stock Option (right to buy) | Common Stock | $0.00 | June 14, 2029 | 7,481 | Disposed |
| March 10, 2026 | RDNT | Employee Stock Option (right to buy) | Common Stock | $0.00 | July 31, 2029 | 8,727 | Disposed |
| March 10, 2026 | RDNT | Employee Stock Option (right to buy) | Common Stock | $0.00 | Oct. 16, 2029 | 12,466 | Disposed |
| March 10, 2026 | RDNT | Employee Stock Option (right to buy) | Common Stock | $0.00 | Oct. 19, 2029 | 2,493 | Disposed |
| March 10, 2026 | RDNT | Employee Stock Option (right to buy) | Common Stock | $0.00 | Jan. 12, 2030 | 16,831 | Disposed |
| Feb. 21, 2018 | AHCO | Warrant | Common Stock | $11.50 | · | 10,000 | Acquired |
| Feb. 21, 2018 | MFAO | Warrant | Common Stock | $11.50 | · | 10,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 12 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 18, 2023 | RDNT | Common Stock | 1,234,782 | Direct |
| Aug. 18, 2023 | RDNT | Common Stock | 16,428 | Indirect |
| Aug. 18, 2023 | RDNT | Employee Stock Options (right to buy) | 3,742 | Direct |
| Aug. 18, 2023 | RDNT | Employee Stock Options (right to buy) | 4,987 | Direct |
| Aug. 18, 2023 | RDNT | Employee Stock Options (right to buy) | 6,237 | Direct |
| Aug. 18, 2023 | RDNT | Employee Stock Options (right to buy) | 7,481 | Direct |
| Aug. 18, 2023 | RDNT | Employee Stock Options (right to buy) | 8,727 | Direct |
| Aug. 18, 2023 | RDNT | Employee Stock Options (right to buy) | 12,466 | Direct |
| Aug. 18, 2023 | RDNT | Employee Stock Options (right to buy) | 2,493 | Direct |
| Aug. 18, 2023 | RDNT | Employee Stock Options (right to buy) | 16,831 | Direct |
| March 10, 2020 | STLNW | Class B Common Stock | 30,000 | Direct |
| Feb. 16, 2018 | AHCO | Common Stock | · | Direct |