Joel Ackerman

CIK 1220630 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 23, 2017 · Latest: Feb. 23, 2017

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Insider at

Insider transactions

0 buys (P) 1 sells (S) Net: $-9,887,579 + 94 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

94 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
May 7, 2026 DVA S 51,471 $192.10 $9,887,579 132,434 Direct -27.99% Disposed -6.4% (price as of 2026-08-19)
Aug. 28, 2024 DVA S 4,740 $155.02 $734,795 106,741 Direct -4.25% Disposed 16.0% (price as of 2026-08-19)
Aug. 27, 2024 DVA S 64,029 $155.06 $9,928,337 111,481 Direct -36.48% Disposed 16.0% (price as of 2026-08-19)
Aug. 5, 2021 DVA S 37,760 $131.36 $4,960,154 35,500 Direct -51.54% Disposed 36.9% (price as of 2026-08-19)
March 11, 2015 CSBR P 2,710,526 — — 3,572,174 Direct +314.57% Acquired (price as of 2026-08-19)
Jan. 28, 2013 CSBR P 500,000 $0.50 $250,000 833,333 Direct +150.00% Acquired -15.5% (price as of 2026-08-19)

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 15, 2026 DVA Stock Appreciation Rights Common Stock (15,427) $150.72 March 15, 2031 15,427 Acquired
Feb. 6, 2026 DVA Stock Appreciation Rights Common Stock (44,065) $108.93 March 15, 2026 44,065 Disposed
March 15, 2025 DVA Stock Appreciation Rights Common Stock (16,597) $143.45 March 15, 2030 16,597 Acquired
Sept. 16, 2024 DVA Stock Appreciation Rights Common Stock (78,999) $75.95 March 15, 2025 78,999 Disposed
March 6, 2024 DVA Stock Appreciation Rights Common Stock (55,000) $52.41 June 20, 2024 55,000 Disposed
Feb. 21, 2024 DVA Stock Appreciation Rights Common Stock (55,000) $52.41 June 20, 2024 55,000 Disposed
May 10, 2023 DVA Stock Appreciation Rights Common Stock (56,306) $66.29 May 15, 2023 56,306 Disposed
March 15, 2022 DVA Common Stock Common Stock (43,388) $110.63 March 15, 2027 43,388 Acquired
Aug. 9, 2021 DVA Stock Appreciation Rights Common Stock (145,159) $68.89 Feb. 21, 2022 145,159 Disposed
March 15, 2021 DVA Stock Appreciation Rights Common Stock (44,065) $108.93 March 15, 2026 44,065 Acquired
March 15, 2020 DVA Stock Appreciation Rights Common Stock (78,999) $75.95 March 15, 2025 78,999 Acquired
June 20, 2019 DVA Stock Appreciation Rights Common Stock (110,000) $52.41 June 20, 2024 110,000 Acquired
May 15, 2018 DVA Stock Appreciation Rights [F1] Common Stock (56,306) $66.29 May 15, 2023 56,306 Acquired
May 15, 2018 DVA Restricted Stock Units [F1] Common Stock (11,261) $0.00 May 15, 2023 11,261 Acquired
Feb. 21, 2017 DVA Stock Appreciation Rights Common Stock (145,159) $68.89 Feb. 21, 2021 145,159 Acquired
Feb. 21, 2017 DVA Stock Appreciation Rights Common Stock (145,159) $68.89 Feb. 21, 2021 145,159 Acquired
Nov. 19, 2015 CSBR Option to purchase Common Stock Common Stock (100,765) $4.55 Nov. 19, 2025 100,765 Acquired
March 16, 2015 CSBR Option to purchase Common Stock Common Stock (1,155,400) $0.41 March 16, 2015 1,155,400 Acquired
March 16, 2015 CSBR Option to purchase Common Stock Common Stock (193,210) $0.41 Nov. 5, 2013 193,210 Acquired
March 16, 2015 CSBR Option to purchase Common Stock Common Stock (1,347,977) $0.41 Nov. 5, 2013 1,347,977 Acquired
March 16, 2015 CSBR Option to purchase Common Stock Common Stock (1,347,977) $0.41 Nov. 5, 2013 1,347,977 Acquired
March 16, 2015 CSBR Option to purchase Common Stock Common Stock (2,190,959) $0.41 Oct. 25, 2020 2,190,959 Acquired
March 16, 2015 CSBR Option to purchase Common Stock Common Stock (2,190,958) $0.41 Oct. 25, 2020 2,190,958 Acquired
March 11, 2015 CSBR Warrant to purchase shares of Common Stock Common Stock (1,490,789) $0.48 March 11, 2020 1,490,789 Acquired
Dec. 1, 2014 CSBR Convertible Promissory Note Common Stock — — — Acquired
Nov. 5, 2013 CSBR Stock Options Common Stock (215,000) $1.25 Nov. 4, 2023 215,000 Acquired
Nov. 5, 2013 CSBR Stock Options Common Stock (1,500,000) $1.25 Nov. 4, 2023 1,500,000 Acquired
Nov. 5, 2013 CSBR Stock Options Common Stock (1,500,000) $1.25 Nov. 4, 2023 1,500,000 Acquired
Jan. 28, 2013 CSBR Warrant to purchase shares of Common Stock Common Stock (50,000) $0.66 Jan. 28, 2018 50,000 Acquired

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

Initial ownership (Form 3) 2 holdings

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

Date Ticker Security Shares Ownership
Feb. 23, 2017 DVA No securities are beneficially owned. 0 Direct
Feb. 23, 2017 DVA No securities are beneficially owned. 0 Direct

Compensation (DEF 14A)

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

CSBR

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2017 — — — — — — — $325,000
2016 — — — — — — — $336,620

DVA

CFO
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2025 $834,616 — — — $774,063 — $16,686 $6,129,962
2024 $769,231 — — — $1,464,220 — $3,840 $6,349,613
2023 $700,000 — — — $1,402,688 — $3,840 $6,868,181

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