David S Wichmann

CIK 1268489 · View on SEC EDGAR ↗

Insider

First SEC filing: June 8, 2010 · Latest: June 8, 2010

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 96 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

96 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Nov. 15, 2021 BSX P 25,000 $41.98 $1,049,500 25,000 Direct Acquired 22.6% (price as of 2026-08-20)
Dec. 3, 2020 TNC S 1,750 $67.63 $118,352 14,722 Direct -10.62% Disposed -1.0% (price as of 2026-08-20)
Aug. 16, 2019 TNC S 1,660 $69.07 $114,656 12,767 Direct -11.51% Disposed -3.1% (price as of 2026-08-20)
May 3, 2019 UNH P 20,000 $231.79 $4,635,800 904,367 Direct +2.26% Acquired 69.3% (price as of 2026-08-20)

Showing latest 100 of 323 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
July 1, 2021 BSX Deferred Stock Units Common Stock (4,093) 4,093 Acquired
July 1, 2021 BSX Deferred Stock Units Common Stock (2,296) 2,296 Acquired
Dec. 3, 2020 TNC Stock Option (right to buy) Common Stock (1,750) $40.81 April 28, 2021 1,750 Disposed
Feb. 13, 2020 UNH Non-Qualified Stock Options (right to buy) Common Stock (60,791) $302.20 Feb. 13, 2030 60,791 Acquired
Feb. 7, 2020 UNH Stock Appreciation Rights Common Stock (76,024) $33.00 Feb. 9, 2020 76,024 Disposed
Aug. 16, 2019 TNC Stock Option (right to buy) Common Stock (2,256) $34.28 April 28, 2020 2,256 Disposed
Aug. 16, 2019 TNC Stock Option (right to buy) Common Stock (1,385) $26.46 Aug. 19, 2019 1,385 Disposed
Feb. 26, 2019 UNH Non-Qualified Stock Options (right to buy) Common Stock (68,406) $262.98 Feb. 26, 2029 68,406 Acquired
Feb. 1, 2019 UNH Stock Appreciation Rights Common Stock (113,122) $29.74 Feb. 23, 2019 113,122 Disposed
Feb. 13, 2018 UNH Non-Qualified Stock Options (right to buy Common Stock (65,418) $226.64 Feb. 13, 2028 65,418 Acquired
Dec. 21, 2017 UNH Stock Appreciation Rights Common Stock (203,642) $33.94 June 5, 2018 203,642 Acquired
Aug. 15, 2017 UNH Non-Qualified Stock Options (right to buy Common Stock (30,031) $194.50 Aug. 15, 2027 30,031 Acquired
April 27, 2017 TNC Stock Option (right to buy) Common Stock (3,014) $73.05 April 27, 2027 3,014 Acquired
April 24, 2017 UNH Stock Appreciation Rights Common Stock (25,000) $54.41 May 28, 2017 25,000 Disposed
April 24, 2017 UNH Stock Appreciation Rights Common Stock (150,000) $54.41 May 28, 2017 150,000 Disposed
Feb. 8, 2017 UNH Non-Qualified Stock Options (right to buy Common Stock (63,730) $160.31 Feb. 8, 2027 63,730 Acquired
April 28, 2016 TNC Stock Option (right to buy) Common Stock (3,538) $54.70 April 28, 2026 3,538 Acquired
March 2, 2016 UNH Stock Appreciation Rights Common Stock (150,000) $48.58 May 2, 2016 150,000 Disposed
Feb. 9, 2016 UNH Non-Qualified Stock Options (right to buy Common Stock (83,485) $111.16 Feb. 9, 2026 83,485 Acquired
April 30, 2015 TNC Stock Option (right to buy) Common Stock (2,358) $65.12 April 30, 2025 2,358 Acquired
Feb. 17, 2015 UNH Non-Qualified Stock Options (right to buy) Common Stock (65,000) $59.00 Oct. 31, 2015 65,000 Disposed
Feb. 17, 2015 UNH Non-Qualified Stock Options (right to buy) Common Stock (75,000) $48.36 May 2, 2015 75,000 Disposed
Feb. 17, 2015 UNH Non-Qualified Stock Options (right to buy) Common Stock (25,000) $49.79 May 2, 2015 25,000 Disposed
Feb. 10, 2015 UNH Non-Qualified Stock Options (right to buy Common Stock (73,185) $108.97 Feb. 10, 2025 73,185 Acquired
April 24, 2014 TNC Stock Option (right to buy) Common Stock (1,765) $64.20 April 24, 2024 1,765 Acquired
Feb. 12, 2014 UNH Non-Qualified Stock Option (right to buy Common Stock (50,351) $70.24 Feb. 12, 2024 50,351 Acquired
April 25, 2013 TNC Stock Option (right to buy) Common Stock (2,320) $46.59 April 25, 2023 2,320 Acquired
Feb. 6, 2013 UNH Non-Qualified Stock Options (right to buy) Common Stock (59,587) $57.38 Feb. 6, 2023 59,587 Acquired
Nov. 29, 2012 UNH Non-Qualified Stock Option (right to buy) Common Stock (154,000) $39.85 Dec. 7, 2014 154,000 Disposed
Nov. 29, 2012 UNH Non-Qualified Stock Option (right to buy) Common Stock (154,000) $42.30 Dec. 7, 2014 154,000 Disposed
Nov. 29, 2012 UNH Non-Qualified Stock Option (right to buy) Common Stock (75,000) $33.12 Aug. 6, 2014 75,000 Disposed
Nov. 29, 2012 UNH Non-Qualified Stock Option (right to buy) Common Stock (75,000) $31.54 Aug. 6, 2014 75,000 Disposed
Nov. 29, 2012 UNH Non-Qualified Stock Option (right to buy) Common Stock (37,500) $26.95 Nov. 28, 2013 37,500 Disposed
Nov. 29, 2012 UNH Non-Qualified Stock Option (right to buy) Common Stock (112,500) $29.40 Nov. 28, 2013 112,500 Disposed
Nov. 29, 2012 UNH Non-Qualified Stock Option (right to buy) Common Stock (200,000) $22.51 Feb. 12, 2013 200,000 Disposed
April 26, 2012 TNC Stock Option (right to buy) Common Stock (2,531) $41.97 April 26, 2022 2,531 Acquired
Feb. 9, 2012 UNH Non-Qualified Stock Option (right to buy) Common Stock (200,000) $22.11 Aug. 5, 2012 200,000 Disposed
Oct. 28, 2011 UNH Non-qualified stock option (right to buy) Common Stock (300,000) $18.24 Jan. 7, 2012 300,000 Disposed
April 28, 2011 TNC Stock Option (right to buy) Common Stock (1,750) $40.81 April 28, 2021 1,750 Acquired
Dec. 9, 2010 UNH Non-Qualified Stock Option (right to buy) Common Stock (80,000) $14.70 Jan. 17, 2011 80,000 Disposed
April 28, 2010 TNC Stock Option (Right to Buy) Common Stock (2,256) $34.28 April 28, 2020 2,256 Acquired
Feb. 9, 2010 UNH Stock Appreciation Rights Common Stock (76,024) $33.00 Feb. 9, 2020 76,024 Acquired
Dec. 14, 2009 UNH Non-Qualified Stock Option (right to buy) Common Stock (120,000) $14.79 July 26, 2010 120,000 Disposed
Dec. 14, 2009 UNH Non-Qualified Stock Option (right to buy) Common Stock (240,000) $14.51 Jan. 17, 2011 240,000 Disposed
Dec. 14, 2009 UNH Non-Qualified Stock Option (right to buy) Common Stock (60,000) $8.09 March 8, 2010 60,000 Disposed
Aug. 19, 2009 TNC Stock Option (option to buy) Common Stock (1,385) $26.46 Aug. 19, 2019 1,385 Acquired
Feb. 23, 2009 UNH Stock Appreciation Rights Common Stock (113,122) $29.74 Feb. 23, 2019 113,122 Acquired
June 5, 2008 UNH Stock Appreciation Rights Common Stock (203,642) $33.94 June 5, 2018 203,642 Acquired
May 28, 2007 UNH Stock Appreciation Rights Common Stock (150,000) $54.41 May 28, 2017 150,000 Acquired
May 28, 2007 UNH Stock Appreciation Rights Common Stock (25,000) $54.41 May 28, 2017 25,000 Acquired
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (60,000) $8.09 March 8, 2010 60,000 Acquired
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (65,000) $59.00 Oct. 31, 2015 65,000 Acquired
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (65,000) $57.89 Oct. 31, 2015 65,000 Disposed
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (75,000) $48.34 May 2, 2015 75,000 Acquired
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (75,000) $47.34 May 2, 2015 75,000 Disposed
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (25,000) $49.79 May 2, 2015 25,000 Acquired
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (25,000) $47.34 May 2, 2015 25,000 Disposed
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (154,000) $42.30 Dec. 7, 2014 154,000 Acquired
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (154,000) $39.85 Dec. 7, 2014 154,000 Disposed
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (75,000) $31.54 Aug. 6, 2014 75,000 Acquired
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (75,000) $30.68 Aug. 6, 2014 75,000 Disposed
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (75,000) $33.12 Aug. 6, 2014 75,000 Acquired
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (75,000) $30.68 Aug. 6, 2014 75,000 Disposed
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (112,500) $29.40 Nov. 28, 2013 112,500 Acquired
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (112,500) $26.95 Nov. 28, 2013 112,500 Disposed
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (200,000) $22.51 Feb. 12, 2013 200,000 Acquired
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (200,000) $20.06 Feb. 12, 2013 200,000 Disposed
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (200,000) $22.11 Aug. 5, 2012 200,000 Acquired
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (300,000) $18.24 Jan. 7, 2012 300,000 Acquired
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (80,000) $14.70 Jan. 17, 2011 80,000 Acquired
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (240,000) $14.51 Jan. 17, 2011 240,000 Acquired
March 6, 2007 UNH Non-Qualified Stock Option (right to buy) Common Stock (120,000) $14.79 July 26, 2010 120,000 Acquired
Nov. 7, 2006 UNH Non-Qualified Stock Option (right to buy) Common Stock (320,000) $13.17 Jan. 17, 2011 320,000 Disposed
Nov. 7, 2006 UNH Non-Qualified Stock Option (right to buy) Common Stock (120,000) July 26, 2010 120,000 Acquired
Nov. 7, 2006 UNH Non-Qualified Stock Option (right to buy) Common Stock (120,000) $9.77 July 26, 2010 120,000 Disposed
Nov. 7, 2006 UNH Non-Qualified Stock Option (right to buy) Common Stock (60,000) March 8, 2010 60,000 Acquired
Nov. 7, 2006 UNH Non-Qualified Stock Option (right to buy) Common Stock (60,000) $5.95 March 8, 2010 60,000 Disposed
Nov. 7, 2006 UNH Non-Qualified Stock Option (right to buy) Common Stock (200,000) Aug. 5, 2012 200,000 Acquired
Nov. 7, 2006 UNH Non-Qualified Stock Option (right to buy) Common Stock (200,000) $20.54 Aug. 5, 2012 200,000 Disposed
Nov. 7, 2006 UNH Non-Qualified Stock Option (right to buy) Common Stock (300,000) Jan. 7, 2012 300,000 Acquired
Nov. 7, 2006 UNH Non-Qualified Stock Option (right to buy) Common Stock (300,000) $17.39 Jan. 7, 2012 300,000 Disposed
Nov. 7, 2006 UNH Non-Qualified Stock Option (right to buy) Common Stock (320,000) Jan. 17, 2011 320,000 Acquired
May 2, 2006 UNH Stock Appreciation Rights Common Stock (150,000) $48.58 May 2, 2016 150,000 Acquired
Oct. 31, 2005 UNH Non-Qualified Stock Option (right to buy) Common Stock (65,000) $57.89 Oct. 31, 2015 65,000 Acquired
May 2, 2005 UNH Non-Qualified Stock Option (right to buy) Common Stock (50,000) $94.68 May 2, 2015 50,000 Acquired
Dec. 7, 2004 UNH Non-Qualified Stock Option (right to buy) Common Stock (154,000) $79.70 Dec. 7, 2014 154,000 Acquired
Nov. 24, 2004 UNH Non-Qualified Stock Option (right to buy) Common Stock (15,040) $10.03 Oct. 13, 2009 15,040 Disposed
Nov. 24, 2004 UNH Non-Qualified Stock Option (right to buy) Common Stock (11,252) $11.70 Jan. 26, 2008 11,252 Disposed
Nov. 24, 2004 UNH Non-Qualified Stock Option (right to buy) Common Stock (50,000) $11.91 March 8, 2010 50,000 Disposed
Nov. 24, 2004 UNH Non-Qualified Stock Option (right to buy) Common Stock (3,752) $13.06 Feb. 6, 2008 3,752 Disposed
Nov. 23, 2004 UNH Non-Qualified Stock Option (right to buy) Common Stock (25,000) $10.03 Oct. 13, 2009 25,000 Disposed
Aug. 6, 2004 UNH Non-Qualified Stock Option (right to buy) Common Stock (75,000) $61.35 Aug. 6, 2014 75,000 Acquired
Dec. 31, 2003 UNH Non-Qualified Stock Option (right to buy) Common Stock (7,500) $13.06 Feb. 6, 2008 7,500 Disposed
Dec. 31, 2003 UNH Non-Qualified Stock Option (right to buy) Common Stock (22,500) $11.70 Jan. 26, 2008 22,500 Disposed
Dec. 31, 2003 UNH Non-Qualified Stock Option (right to buy) Common Stock (35,000) $10.03 Oct. 13, 2009 35,000 Disposed
Dec. 31, 2003 UNH Non-Qualified Stock Option (right to buy) Common Stock (20,000) $8.34 Oct. 1, 2008 20,000 Disposed
Nov. 28, 2003 UNH Non-Qualified Stock Option (right to buy) Common Stock (75,000) $53.90 Nov. 28, 2013 75,000 Acquired

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

Initial ownership (Form 3) 13 holdings

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

Date Ticker Security Shares Ownership
Aug. 3, 2023 PRVA Common Stock, par value $0.01 per share 1,315,340 Indirect
Nov. 3, 2003 UNH Common Stock 15,401 Direct
Nov. 3, 2003 UNH Common Stock 105 Indirect
Nov. 3, 2003 UNH Non-Qualified Stock Option (right to buy)→ Common Stock (20,000) 20,000 Direct
Nov. 3, 2003 UNH Non-Qualified Stock Option (right to buy)→ Common Stock (75,040) 75,040 Direct
Nov. 3, 2003 UNH Non-Qualified Stock Option (right to buy)→ Common Stock (33,752) 33,752 Direct
Nov. 3, 2003 UNH Non-Qualified Stock Option (right to buy)→ Common Stock (80,000) 80,000 Direct
Nov. 3, 2003 UNH Non-Qualified Stock Option (right to buy)→ Common Stock (11,252) 11,252 Direct
Nov. 3, 2003 UNH Non-Qualified Stock Option (right to buy)→ Common Stock (60,000) 60,000 Direct
Nov. 3, 2003 UNH Non-Qualified Stock Option (right to buy)→ Common Stock (160,000) 160,000 Direct
Nov. 3, 2003 UNH Non-Qualified Stock Option (right to buy)→ Common Stock (150,000) 150,000 Direct
Nov. 3, 2003 UNH Non-Qualified Stock Option (right to buy)→ Common Stock (100,000) 100,000 Direct
Nov. 3, 2003 UNH Non-Qualified Stock Option (right to buy)→ Common Stock (100,000) 100,000 Direct

Compensation (DEF 14A)

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

UNH

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2020 $1,400,000 $9,600,592 $3,200,038 $3,500,000 $172,083 $17,872,713
2019 $1,384,615 $9,600,348 $3,200,033 $4,500,000 $201,993 $18,886,989
2018 $1,300,000 $8,325,394 $2,775,032 $5,390,600 $316,330 $18,107,356

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