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Charles Berg
Insider
First SEC filing: Oct. 26, 2021 · Latest: Oct. 26, 2021
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 15, 2025 | DVA | A | 348 | · | · | 19,982 Direct | +1.77% | Acquired | (price as of 2026-10-05) |
| March 15, 2025 | DVA | A | 349 | · | · | 19,634 Direct | +1.81% | Acquired | (price as of 2026-10-05) |
| Nov. 15, 2024 | DVA | A | 312 | · | · | 19,285 Direct | +1.64% | Acquired | (price as of 2026-10-05) |
| Aug. 15, 2024 | DVA | A | 333 | · | · | 18,973 Direct | +1.79% | Acquired | (price as of 2026-10-05) |
| May 15, 2024 | DVA | A | 363 | · | · | 18,640 Direct | +1.99% | Acquired | (price as of 2026-10-05) |
| March 15, 2024 | DVA | A | 366 | · | · | 18,277 Direct | +2.04% | Acquired | (price as of 2026-10-05) |
| Nov. 15, 2023 | DVA | A | 529 | · | · | 17,911 Direct | +3.04% | Acquired | (price as of 2026-10-05) |
| Aug. 15, 2023 | DVA | A | 475 | · | · | 17,382 Direct | +2.81% | Acquired | (price as of 2026-10-05) |
| May 15, 2023 | DVA | A | 516 | · | · | 16,907 Direct | +3.15% | Acquired | (price as of 2026-10-05) |
| March 15, 2023 | DVA | A | 658 | · | · | 16,391 Direct | +4.18% | Acquired | (price as of 2026-10-05) |
| March 9, 2023 | DVA | S | 1,431 | $75.13 | $107,511 | 15,733 Direct | -8.34% | Disposed | 137.8% (price as of 2026-10-05) |
| March 1, 2023 | DVA | S | 735 | $81.78 | $60,108 | 17,164 Direct | -4.11% | Disposed | 118.4% (price as of 2026-10-05) |
| Feb. 28, 2023 | DVA | M | 7,165 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 28, 2023 | DVA | D | 5,734 | $82.84 | $475,005 | 17,899 Direct | -24.26% | Disposed | 115.6% (price as of 2026-10-05) |
| Feb. 28, 2023 | DVA | M | 7,165 | $66.29 | $474,968 | 23,633 Direct | +43.51% | Acquired | 169.5% (price as of 2026-10-05) |
| Feb. 24, 2023 | DVA | M | 3,601 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 24, 2023 | DVA | D | 2,866 | $82.87 | $237,505 | 16,468 Direct | -14.82% | Disposed | 115.6% (price as of 2026-10-05) |
| Feb. 24, 2023 | DVA | M | 3,601 | $65.94 | $237,450 | 19,334 Direct | +22.89% | Acquired | 170.9% (price as of 2026-10-05) |
| Feb. 8, 2023 | CI | G | 38,140 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 8, 2023 | CI | G | 19,070 | · | · | 19,070 Indirect | · | Acquired | (price as of 2026-10-05) |
| Feb. 8, 2023 | CI | G | 19,070 | · | · | 19,070 Indirect | · | Acquired | (price as of 2026-10-05) |
| Feb. 6, 2023 | CI | A | 38,140 | · | · | 38,140 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 15, 2022 | DVA | A | 677 | · | · | 15,733 Direct | +4.50% | Acquired | (price as of 2026-10-05) |
| Sept. 15, 2022 | TALK | A | 34,663 | $1.15 | $39,862 | 50,047 Direct | +225.32% | Acquired | |
| Aug. 15, 2022 | DVA | A | 514 | · | · | 15,056 Direct | +3.53% | Acquired | (price as of 2026-10-05) |
| May 27, 2022 | CI | G | 61,683 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 27, 2022 | CI | G | 30,841 | · | · | 30,841 Indirect | · | Acquired | (price as of 2026-10-05) |
| May 27, 2022 | CI | G | 30,842 | · | · | 30,842 Indirect | · | Acquired | (price as of 2026-10-05) |
| May 15, 2022 | DVA | A | 475 | · | · | 14,542 Direct | +3.38% | Acquired | (price as of 2026-10-05) |
| March 15, 2022 | DVA | A | 429 | · | · | 14,067 Direct | +3.15% | Acquired | (price as of 2026-10-05) |
| Feb. 4, 2022 | CI | A | 61,683 | · | · | 61,683 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 15, 2021 | DVA | A | 446 | · | · | 13,638 Direct | +3.38% | Acquired | (price as of 2026-10-05) |
| Aug. 30, 2021 | TALK | A | 15,384 | · | · | 15,384 Direct | · | Acquired | |
| Aug. 15, 2021 | DVA | A | 365 | · | · | 13,192 Direct | +2.85% | Acquired | (price as of 2026-10-05) |
| June 22, 2021 | TALK | A | 63,402 | · | · | 63,402 Direct | · | Acquired | |
| May 15, 2021 | DVA | A | 379 | · | · | 12,827 Direct | +3.04% | Acquired | (price as of 2026-10-05) |
| May 4, 2021 | DVA | M | 5,015 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 4, 2021 | DVA | S | 1,872 | $122.52 | $229,357 | 12,448 Direct | -13.07% | Disposed | 45.8% (price as of 2026-10-05) |
| May 4, 2021 | DVA | D | 3,143 | $120.92 | $380,052 | 14,320 Direct | -18.00% | Disposed | 47.7% (price as of 2026-10-05) |
| May 4, 2021 | DVA | M | 5,015 | $75.77 | $379,987 | 17,463 Direct | +40.29% | Acquired | 135.8% (price as of 2026-10-05) |
| March 15, 2021 | DVA | A | 436 | · | · | 12,448 Direct | +3.63% | Acquired | (price as of 2026-10-05) |
| Nov. 15, 2020 | DVA | A | 430 | · | · | 12,012 Direct | +3.71% | Acquired | (price as of 2026-10-05) |
| Aug. 15, 2020 | DVA | A | 578 | · | · | 11,582 Direct | +5.25% | Acquired | (price as of 2026-10-05) |
| June 8, 2020 | DVA | M | 4,662 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| June 8, 2020 | DVA | S | 357 | $87.53 | $31,248 | 11,004 Direct | -3.14% | Disposed | 104.1% (price as of 2026-10-05) |
| June 8, 2020 | DVA | D | 4,305 | $88.28 | $380,045 | 11,361 Direct | -27.48% | Disposed | 102.4% (price as of 2026-10-05) |
| June 8, 2020 | DVA | M | 4,662 | $81.51 | $380,000 | 15,666 Direct | +42.37% | Acquired | 119.2% (price as of 2026-10-05) |
| May 15, 2020 | DVA | A | 599 | · | · | 11,004 Direct | +5.76% | Acquired | (price as of 2026-10-05) |
| March 15, 2020 | DVA | A | 625 | · | · | 10,405 Direct | +6.39% | Acquired | (price as of 2026-10-05) |
| Nov. 15, 2019 | DVA | A | 671 | · | · | 9,780 Direct | +7.37% | Acquired | (price as of 2026-10-05) |
| Aug. 15, 2019 | DVA | A | 814 | · | · | 9,109 Direct | +9.81% | Acquired | (price as of 2026-10-05) |
| May 15, 2019 | DVA | A | 946 | · | · | 8,295 Direct | +12.87% | Acquired | (price as of 2026-10-05) |
| April 1, 2019 | DVA | A | 437 | · | · | 7,349 Direct | +6.32% | Acquired | (price as of 2026-10-05) |
| Dec. 31, 2018 | DVA | A | 462 | · | · | 6,912 Direct | +7.16% | Acquired | (price as of 2026-10-05) |
| Sept. 30, 2018 | DVA | A | 332 | · | · | 6,450 Direct | +5.43% | Acquired | (price as of 2026-10-05) |
| June 30, 2018 | DVA | A | 342 | · | · | 6,118 Direct | +5.92% | Acquired | (price as of 2026-10-05) |
| May 15, 2018 | DVA | A | 7,165 | · | · | 7,165 Direct | · | Acquired | (price as of 2026-10-05) |
| May 14, 2018 | DVA | M | 24,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 14, 2018 | DVA | S | 338 | $66.25 | $22,392 | 5,776 Direct | -5.53% | Disposed | 169.6% (price as of 2026-10-05) |
| May 14, 2018 | DVA | F | 23,662 | $66.01 | $1,561,929 | 6,114 Direct | -79.47% | Disposed | 170.6% (price as of 2026-10-05) |
| May 14, 2018 | DVA | M | 24,000 | $65.08 | $1,561,920 | 29,776 Direct | +415.51% | Acquired | 174.5% (price as of 2026-10-05) |
| March 31, 2018 | DVA | A | 360 | $65.94 | $23,738 | 5,776 Direct | +6.65% | Acquired | 170.9% (price as of 2026-10-05) |
| March 29, 2018 | DVA | A | 3,601 | · | · | 3,601 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 31, 2017 | DVA | A | 57 | $72.25 | $4,118 | 5,416 Direct | +1.06% | Acquired | 147.2% (price as of 2026-10-05) |
| Dec. 12, 2017 | DVA | G | 5,360 | · | · | 5,359 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| Dec. 11, 2017 | DVA | S | 7,048 | $69.24 | $488,004 | 7,047 Indirect | -50.00% | Disposed | 158.0% (price as of 2026-10-05) |
| May 9, 2017 | DVA | M | 24,000 | $42.46 | $1,019,040 | 0 Direct | -100.00% | Disposed | 320.7% (price as of 2026-10-05) |
| May 9, 2017 | DVA | S | 8,414 | $65.80 | $553,641 | 10,719 Direct | -43.98% | Disposed | 171.5% (price as of 2026-10-05) |
| May 9, 2017 | DVA | F | 15,586 | $65.39 | $1,019,169 | 19,133 Direct | -44.89% | Disposed | 173.2% (price as of 2026-10-05) |
| May 9, 2017 | DVA | M | 24,000 | $42.46 | $1,019,040 | 34,719 Direct | +223.90% | Acquired | 320.7% (price as of 2026-10-05) |
| Dec. 31, 2016 | DVA | A | 125 | · | · | 10,719 Direct | +1.18% | Acquired | (price as of 2026-10-05) |
| Sept. 30, 2016 | DVA | A | 359 | · | · | 10,594 Direct | +3.51% | Acquired | (price as of 2026-10-05) |
| June 30, 2016 | DVA | A | 307 | · | · | 10,235 Direct | +3.09% | Acquired | (price as of 2026-10-05) |
| June 20, 2016 | DVA | A | 5,015 | · | · | 5,015 Direct | · | Acquired | (price as of 2026-10-05) |
| March 31, 2016 | DVA | A | 324 | · | · | 9,928 Direct | +3.37% | Acquired | (price as of 2026-10-05) |
| March 14, 2016 | DVA | G | 14,095 | · | · | 9,604 Direct | -59.48% | Disposed | (price as of 2026-10-05) |
| Dec. 31, 2015 | DVA | A | 341 | · | · | 23,699 Direct | +1.46% | Acquired | (price as of 2026-10-05) |
| Sept. 30, 2015 | DVA | A | 328 | · | · | 23,358 Direct | +1.42% | Acquired | (price as of 2026-10-05) |
| Aug. 6, 2015 | DVA | M | 24,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Aug. 6, 2015 | DVA | S | 11,636 | $81.01 | $942,632 | 23,030 Direct | -33.57% | Disposed | 120.5% (price as of 2026-10-05) |
| Aug. 6, 2015 | DVA | F | 12,364 | $80.49 | $995,178 | 34,666 Direct | -26.29% | Disposed | 121.9% (price as of 2026-10-05) |
| Aug. 6, 2015 | DVA | M | 24,000 | $41.46 | $995,040 | 47,030 Direct | +104.21% | Acquired | 330.9% (price as of 2026-10-05) |
| June 30, 2015 | DVA | A | 299 | · | · | 23,030 Direct | +1.32% | Acquired | (price as of 2026-10-05) |
| June 16, 2015 | DVA | A | 4,662 | · | · | 4,662 Direct | · | Acquired | (price as of 2026-10-05) |
| March 31, 2015 | DVA | A | 292 | · | · | 22,731 Direct | +1.30% | Acquired | (price as of 2026-10-05) |
| Dec. 31, 2014 | DVA | A | 314 | · | · | 22,439 Direct | +1.42% | Acquired | (price as of 2026-10-05) |
| Sept. 30, 2014 | DVA | A | 325 | · | · | 22,125 Direct | +1.49% | Acquired | (price as of 2026-10-05) |
| June 30, 2014 | DVA | A | 394 | · | · | 21,800 Direct | +1.84% | Acquired | (price as of 2026-10-05) |
| June 17, 2014 | DVA | A | 5,414 | · | · | 5,414 Direct | · | Acquired | (price as of 2026-10-05) |
| March 31, 2014 | DVA | A | 44 | · | · | 21,406 Direct | +0.21% | Acquired | (price as of 2026-10-05) |
| March 6, 2014 | DVA | A | 174 | · | · | 21,362 Direct | +0.82% | Acquired | (price as of 2026-10-05) |
| March 5, 2014 | DVA | A | 59 | · | · | 21,188 Direct | +0.28% | Acquired | (price as of 2026-10-05) |
| Feb. 25, 2014 | DVA | M | 24,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 25, 2014 | DVA | S | 12,864 | $66.17 | $851,211 | 21,129 Direct | -37.84% | Disposed | 170.0% (price as of 2026-10-05) |
| Feb. 25, 2014 | DVA | F | 11,136 | $67.50 | $751,680 | 33,993 Direct | -24.68% | Disposed | 164.6% (price as of 2026-10-05) |
| Feb. 25, 2014 | DVA | M | 24,000 | $31.32 | $751,680 | 45,129 Direct | +113.59% | Acquired | 470.4% (price as of 2026-10-05) |
| Dec. 31, 2013 | DVA | A | 47 | · | · | 21,129 Direct | +0.22% | Acquired | (price as of 2026-10-05) |
| Dec. 4, 2013 | DVA | A | 210 | · | · | 21,082 Direct | +1.01% | Acquired | (price as of 2026-10-05) |
| Dec. 3, 2013 | DVA | A | 68 | · | · | 20,872 Direct | +0.33% | Acquired | (price as of 2026-10-05) |
| Oct. 3, 2013 | DVA | A | 139 | · | · | 20,804 Direct | +0.67% | Acquired | (price as of 2026-10-05) |
Showing latest 100 of 209 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.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 28, 2023 | DVA | Stock Appreciation Rights | Common Stock | $66.29 | May 15, 2023 | 7,165 | Disposed |
| Feb. 24, 2023 | DVA | Stock Appreciation Rights | Common Stock | $65.94 | March 29, 2023 | 3,601 | Disposed |
| Feb. 8, 2023 | CI | Employee Stock Option (Right to Buy) | Common Stock, $.01 Par Value | $290.68 | Feb. 6, 2033 | 38,140 | Disposed |
| Feb. 8, 2023 | CI | Employee Stock Option (Right to Buy) | Common Stock, $.01 Par Value | $290.68 | Feb. 6, 2033 | 19,070 | Acquired |
| Feb. 8, 2023 | CI | Employee Stock Option (Right to Buy) | Common Stock, $.01 Par Value | $290.68 | Feb. 6, 2033 | 19,070 | Acquired |
| Feb. 6, 2023 | CI | Employee Stock Option (Right to Buy) | Common Stock, $.01 Par Value | $290.68 | Feb. 6, 2033 | 38,140 | Acquired |
| May 27, 2022 | CI | Employee Stock Option (Right to Buy) | Common Stock, $.01 Par Value | $218.10 | Feb. 4, 2032 | 61,683 | Disposed |
| May 27, 2022 | CI | Employee Stock Option (Right to Buy) | Common Stock, $.01 Par Value | $218.10 | Feb. 4, 2032 | 30,841 | Acquired |
| May 27, 2022 | CI | Employee Stock Option (Right to Buy) | Common Stock, $.01 Par Value | $218.10 | Feb. 4, 2032 | 30,842 | Acquired |
| Feb. 4, 2022 | CI | Employee Stock Option (Right to Buy) | Common Stock, $.01 Par Value | $218.10 | Feb. 4, 2032 | 61,683 | Acquired |
| June 22, 2021 | TALK | Stock Options | Common Stock | $8.52 | June 21, 2031 | 63,402 | Acquired |
| May 4, 2021 | DVA | Stock Appreciation Rights | Common Stock | $75.77 | June 20, 2021 | 5,015 | Disposed |
| June 8, 2020 | DVA | Stock Appreciation Rights | Common Stock | $81.51 | June 16, 2020 | 4,662 | Disposed |
| May 15, 2018 | DVA | Stock Appreciation Rights | Common Stock | $66.29 | May 15, 2023 | 7,165 | Acquired |
| May 14, 2018 | DVA | Stock Appreciation Rights | Common Stock | $65.08 | June 17, 2018 | 24,000 | Disposed |
| March 29, 2018 | DVA | Stock Appreciation Rights | Common Stock | $65.94 | March 29, 2023 | 3,601 | Acquired |
| May 9, 2017 | DVA | Stock Appreciation Rights | Common Stock | $42.46 | June 11, 2017 | 24,000 | Disposed |
| June 20, 2016 | DVA | Stock Appreciation Rights | Common Stock | $75.77 | June 20, 2021 | 5,015 | Acquired |
| Aug. 6, 2015 | DVA | Stock Appreciation Rights | Common Stock | $41.46 | June 6, 2016 | 24,000 | Disposed |
| June 16, 2015 | DVA | Stock Appreciation Rights | Common Stock | $81.51 | June 16, 2020 | 4,662 | Acquired |
| June 17, 2014 | DVA | Stock Appreciation Rights | Common Stock | $70.18 | June 17, 2019 | 5,414 | Acquired |
| Feb. 25, 2014 | DVA | Stock Appreciation Right | Common Stock | $31.32 | June 7, 2015 | 24,000 | Disposed |
| June 17, 2013 | DVA | Stock Appreciation Right | Common Stock | $130.16 | June 17, 2018 | 12,000 | Acquired |
| Nov. 14, 2012 | DVA | Stock Appreciation Right | Common Stock | $45.84 | June 15, 2014 | 12,000 | Disposed |
| Aug. 6, 2012 | DVA | Stock Appreciation Right | Common Stock | $49.78 | June 9, 2013 | 12,000 | Disposed |
| June 11, 2012 | DVA | Stock Appreciation Right | Common Stock | $84.93 | June 11, 2017 | 12,000 | Acquired |
| Feb. 29, 2012 | DVA | Stock Option (Right to Buy) | Common Stock | $53.21 | March 2, 2012 | 3,750 | Disposed |
| June 6, 2011 | DVA | Stock Appreciation Right | Common Stock | $82.93 | June 6, 2016 | 12,000 | Acquired |
| Feb. 15, 2011 | DVA | Stock Options (Right ot Buy) | Common Stock | $53.21 | March 2, 2012 | 11,250 | Disposed |
| Feb. 15, 2011 | DVA | Stock Options (Right to Buy) | Common Stock | $55.05 | May 29, 2012 | 2,786 | Disposed |
| June 7, 2010 | DVA | Stock Appreciation Right | Common Stock | $62.64 | June 7, 2015 | 12,000 | Acquired |
| June 15, 2009 | DVA | Stock Appreciation Right | Common Stock | $45.84 | June 15, 2014 | 12,000 | Acquired |
| June 9, 2008 | DVA | Stock Appreciation Rights | Common Stock | $49.78 | June 9, 2013 | 12,000 | Acquired |
| May 29, 2007 | DVA | Stock Options (Right to Buy) | Common Stock | $55.05 | May 29, 2012 | 2,786 | Disposed |
| May 29, 2007 | DVA | Stock Options (Right to Buy) | Common Stock | $55.05 | May 29, 2012 | 88 | Acquired |
| March 2, 2007 | DVA | Stock Options (Right to Buy) | Common Stock | $53.21 | March 2, 2012 | 15,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).