David A Wittwer

CIK 1384839 · View on SEC EDGAR ↗

Insider

First SEC filing: Jan. 8, 2007 · Latest: Jan. 21, 2010

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 76 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

76 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Feb. 28, 2018 TDS S 17,200 $27.91 $480,052 11,010 Direct -60.97% Disposed 24.3% (price as of 2026-08-19)
Feb. 27, 2018 TDS S 268,504 $27.15 $7,289,884 28,210 Direct -90.49% Disposed 27.8% (price as of 2026-08-19)
Nov. 7, 2016 TDS S 25,300 $25.38 $642,114 9,440 Direct -72.83% Disposed 36.7% (price as of 2026-08-19)
Aug. 8, 2016 TDS S 109,791 $30.62 $3,361,800 34,740 Direct -75.96% Disposed 13.3% (price as of 2026-08-19)
March 31, 2016 TDS S 52,800 $29.90 $1,578,720 22,927 Direct -69.72% Disposed 16.0% (price as of 2026-08-19)
May 18, 2015 TDS S 100,000 $30.16 $3,016,000 22,927 Direct -81.35% Disposed 15.0% (price as of 2026-08-19)
Dec. 22, 2014 TDS S 10,000 $24.83 $248,300 22,927 Direct -30.37% Disposed 39.7% (price as of 2026-08-19)
Sept. 24, 2013 TDS S 10,000 $29.47 $294,700 7,332 Direct -57.70% Disposed 17.7% (price as of 2026-08-19)
Dec. 9, 2010 TDS S 1,200 $30.77 $36,924 3,303 Direct -26.65% Disposed 22.5% (price as of 2026-08-19)
Dec. 9, 2010 TDS S 2,800 $30.77 $86,156 4,503 Direct -38.34% Disposed 22.5% (price as of 2026-08-19)
Dec. 21, 2009 TDS S 170 $30.12 $5,120 7,297 Direct -2.28% Disposed 25.2% (price as of 2026-08-19)
Dec. 21, 2009 TDS S 47 $30.16 $1,418 7,467 Direct -0.63% Disposed 25.0% (price as of 2026-08-19)
Dec. 21, 2009 TDS S 53 $30.13 $1,597 7,514 Direct -0.70% Disposed 25.2% (price as of 2026-08-19)
Dec. 21, 2009 TDS S 100 $30.12 $3,012 7,567 Direct -1.30% Disposed 25.2% (price as of 2026-08-19)
Dec. 21, 2009 TDS S 1,430 $33.90 $48,477 0 Direct -100.00% Disposed 11.2% (price as of 2026-08-19)
Dec. 21, 2009 TDS S 200 $33.90 $6,780 1,430 Direct -12.27% Disposed 11.2% (price as of 2026-08-19)
Dec. 21, 2009 TDS S 500 $33.92 $16,960 1,630 Direct -23.47% Disposed 11.2% (price as of 2026-08-19)
Dec. 21, 2009 TDS S 200 $33.93 $6,786 2,130 Direct -8.58% Disposed 11.1% (price as of 2026-08-19)
Dec. 21, 2009 TDS S 100 $33.95 $3,395 2,330 Direct -4.12% Disposed 11.1% (price as of 2026-08-19)
Dec. 21, 2009 TDS S 200 $33.96 $6,792 2,430 Direct -7.60% Disposed 11.0% (price as of 2026-08-19)
Dec. 18, 2009 TDS S 239 $30.10 $7,194 0 Indirect -100.00% Disposed 25.3% (price as of 2026-08-19)
Dec. 18, 2009 TDS S 239 $33.19 $7,932 0 Indirect -100.00% Disposed 13.6% (price as of 2026-08-19)
Dec. 18, 2009 TDS S 526 $30.08 $15,822 7,667 Direct -6.42% Disposed 25.4% (price as of 2026-08-19)
Dec. 18, 2009 TDS S 524 $33.19 $17,392 2,630 Direct -16.61% Disposed 13.6% (price as of 2026-08-19)

Showing latest 100 of 180 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. 27, 2018 TDS Common Shares Common Shares (86,204) $26.83 March 28, 2018 86,204 Disposed
Feb. 27, 2018 TDS Common Shares Common Shares (92,800) $26.66 March 28, 2018 92,800 Disposed
Feb. 27, 2018 TDS Common Shares Common Shares (89,500) $26.95 March 28, 2018 89,500 Disposed
May 24, 2017 TDS Restricted stock units Common Shares (29,857) — — 29,857 Acquired
May 24, 2017 TDS Option (Right to buy) Common shares (114,144) $27.79 May 24, 2027 114,144 Acquired
May 16, 2017 TDS Restricted Stock Units Common shares (28,876) — — 28,876 Disposed
Aug. 15, 2016 TDS Restricted stock units Common Shares (23,265) — — 23,265 Acquired
Aug. 15, 2016 TDS Option (Right to buy) Common shares (114,485) $29.45 May 11, 2026 114,485 Acquired
Aug. 8, 2016 TDS Common Shares Common Shares (109,791) $22.60 May 16, 2022 109,791 Disposed
May 10, 2016 TDS Restricted Stock Units Common shares (21,402) — — 21,402 Disposed
March 31, 2016 TDS Common Shares Common Shares (52,800) $20.79 May 16, 2022 52,800 Disposed
May 18, 2015 TDS Common Shares Common Shares (100,000) $20.79 May 16, 2022 100,000 Disposed
May 11, 2015 TDS Restricted stock units Common Shares (27,010) — — 27,010 Acquired
May 11, 2015 TDS Option (Right to buy) Common shares (95,452) $29.26 May 11, 2025 95,452 Acquired
Dec. 1, 2014 TDS Restricted Stock Units Common shares (23,500) — — 23,500 Disposed
May 16, 2014 TDS Option (Right to buy) Common shares (86,204) $26.83 May 16, 2024 86,204 Acquired
May 16, 2014 TDS Restricted stock units Common Shares (28,876) — — 28,876 Acquired
Dec. 2, 2013 TDS Restricted Stock Units Common shares (15,900) — — 15,900 Disposed
May 10, 2013 TDS Restricted stock units Common Shares (21,402) — — 21,402 Acquired
May 10, 2013 TDS Option (Right to buy) Common shares (109,791) $22.60 May 10, 2023 109,791 Acquired
Dec. 15, 2012 TDS Restricted Stock Units Common shares (12,200) — — 12,200 Disposed
May 16, 2012 TDS Restricted stock units Common Shares (23,500) — — 23,500 Acquired
May 16, 2012 TDS Option (Right to buy) Common shares (152,800) $20.79 May 16, 2022 152,800 Acquired
Jan. 24, 2012 TDS Restricted Stock Unit Common Shares (15,900) $29.94 Dec. 2, 2013 15,900 Acquired
Jan. 24, 2012 TDS Restricted Stock Units Special Common Shares (15,900) $29.94 Dec. 2, 2013 15,900 Disposed
Jan. 24, 2012 TDS Restricted Stock Units Common Shares (12,200) $26.66 Dec. 15, 2012 12,200 Acquired
Jan. 24, 2012 TDS Restricted Stock Units Special Common Shares (12,200) $26.66 Dec. 15, 2012 12,200 Disposed
Jan. 24, 2012 TDS Option (Right to Buy) Common Shares (89,600) $29.94 May 13, 2021 89,600 Acquired
Jan. 24, 2012 TDS Option (Right to Buy) Special Common Shares (89,600) $29.94 May 13, 2021 89,600 Disposed
Jan. 24, 2012 TDS Option (Right to Buy) Common Shares (92,800) $26.66 May 25, 2020 92,800 Acquired
Jan. 24, 2012 TDS Option (Right to Buy) Special Common Shares (92,800) $26.66 May 25, 2020 92,800 Disposed
Jan. 24, 2012 TDS Option (Right to Buy) Common Shares (89,500) $26.95 May 20, 2019 89,500 Acquired
Jan. 24, 2012 TDS Option (Right to Buy) Special Common Shares (89,500) $26.95 May 20, 2019 89,500 Disposed
Jan. 24, 2012 TDS Option (Right to Buy) Common Shares (68,500) $35.35 Aug. 26, 2018 68,500 Acquired
Jan. 24, 2012 TDS Option (Right to Buy) Special Common Shares (68,500) $35.35 Aug. 26, 2018 68,500 Disposed
Jan. 24, 2012 TDS Option (Right to Buy) Common Shares (43,077) $59.45 July 2, 2017 43,077 Acquired
Jan. 24, 2012 TDS Option (Right to Buy) Special Common Shares (43,077) $59.45 July 2, 2017 43,077 Disposed
Jan. 24, 2012 TDS Option (Right to Buy) Common Shares (35,364) $38.00 June 19, 2016 35,364 Acquired
Jan. 24, 2012 TDS Option (Right to Buy) Special Common Shares (35,364) $38.00 June 19, 2016 35,364 Disposed
May 13, 2011 TDS Restricted stock units Special Common Shares (15,900) — — 15,900 Acquired
May 13, 2011 TDS Option (Right to buy) Special Common shares (89,600) $29.94 May 13, 2021 89,600 Acquired
Dec. 15, 2010 TDS Restricted stock units Special Common Shares (9,120) — — 9,120 Disposed
May 25, 2010 TDS Restricted stock units Special Common Shares (12,200) — — 12,200 Acquired
May 25, 2010 TDS Option (Right to buy) Special Common shares (92,800) — May 25, 2020 92,800 Acquired
Dec. 15, 2009 TDS Restricted stock units Special Common Shares (5,079) — — 5,079 Disposed
May 21, 2009 TDS Restricted stock units Special Common Shares (19,200) — — 19,200 Acquired
May 21, 2009 TDS Option (Right to buy) Special Common shares (89,500) $26.95 May 21, 2019 89,500 Acquired
Dec. 15, 2008 TDS Restricted Stock Units Special Common shares (5,280) — — 5,280 Disposed
Aug. 26, 2008 TDS Option (Right to buy) Special Common shares (68,500) $35.35 Aug. 26, 2018 68,500 Acquired
Aug. 26, 2008 TDS Restricted stock units Special Common Shares (9,120) — — 9,120 Acquired
Dec. 15, 2007 TDS Restricted Stock Units Tandem Common and Special Common shares (2,030) — — 2,030 Disposed
Sept. 28, 2007 TDS Option (Right to buy) Special Common shares (10,000) $38.00 June 19, 2016 10,000 Disposed
Aug. 22, 2007 TDS Option (Right to buy) Tandem Common and Special Common shares (11,682) $78.10 April 21, 2015 11,682 Disposed
Aug. 13, 2007 TDS Option (Right to buy) Special Common Shares (2,580) $38.00 June 19, 2016 2,580 Disposed
Aug. 13, 2007 TDS Option (Right to buy) Tandem Common and Special Common Shares (1,257) $78.10 April 21, 2015 1,257 Disposed
Aug. 13, 2007 TDS Option (Right to buy) Tandem Common and Special Common Shares (552) $65.96 April 30, 2014 552 Disposed
Aug. 13, 2007 TDS Option (Right to Buy) Tandem Common and Special Common Shares (249) $99.44 April 30, 2011 249 Disposed
Aug. 13, 2007 TDS Option (Right to buy) Tandem Common and Special Common Shares (1,175) $106.00 March 10, 2010 1,175 Disposed
Aug. 13, 2007 TDS Option (Right to buy) Tandem Common and Special Common shares (1,000) $78.10 April 21, 2015 1,000 Disposed
Aug. 13, 2007 TDS Option (Right to buy) Tandem Common and Special Common Shares (4,219) $65.96 April 30, 2014 4,219 Disposed
July 2, 2007 TDS Restricted Stock Units Special Common Shares (5,079) — — 5,079 Acquired
July 2, 2007 TDS Option (Right to Buy) Special Common Shares (43,077) $59.45 July 2, 2017 43,077 Acquired
June 25, 2007 TDS Option (Right to Buy) Tandem Common and Special Common Shares (6,570) $106.00 March 10, 2010 6,570 Disposed

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

Initial ownership (Form 3) 18 holdings

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

Date Ticker Security Shares Ownership
Jan. 8, 2007 TDS Common Shares 1,109 Direct
Jan. 8, 2007 TDS Special Common Shares 1,110 Direct
Jan. 8, 2007 TDS Common Shares 231 Indirect
Jan. 8, 2007 TDS Special Common Shares 232 Indirect
Jan. 8, 2007 TDS Option (Right to buy)→ Tandem Common and Special Common Shares (6,570) 6,570 Direct
Jan. 8, 2007 TDS Option (Right to Buy)→ Tandem Common and Special Common Shares (1,441) 1,441 Direct
Jan. 8, 2007 TDS Option (Right to buy)→ Tandem Common and Special Common Shares (4,219) 4,219 Direct
Jan. 8, 2007 TDS Option (Right to buy)→ Tandem Common and Special Common Shares (12,682) 12,682 Direct
Jan. 8, 2007 TDS Option (Right to Buy)→ Special Common Shares (45,364) 45,364 Direct
Jan. 8, 2007 TDS Restricted Stock Units→ Tandem Common and Special Common Shares (2,030) 2,030 Direct
Jan. 8, 2007 TDS Restricted Stock Units→ Special Common Shares (5,280) 5,280 Direct
Jan. 8, 2007 TDS Option (Right to buy)→ Tandem Common and Special Common Shares (1,175) 1,175 Indirect
Jan. 8, 2007 TDS Option (Right to Buy)→ Tandem Common and Special Common Shares (249) 249 Indirect
Jan. 8, 2007 TDS Option (Right to buy)→ Tandem Common and Special Common Shares (552) 552 Indirect
Jan. 8, 2007 TDS Option (Right to buy)→ Tandem Common and Special Common Shares (1,257) 1,257 Indirect
Jan. 8, 2007 TDS Option (Right to buy)→ Special Common Shares (2,580) 2,580 Indirect
Jan. 8, 2007 TDS Restricted Stock Units→ Tandem Common and Special Common Shares (208) 208 Indirect
Jan. 8, 2007 TDS Restricted Stock Units→ Special Common Shares (308) 308 Indirect

Compensation (DEF 14A)

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

TDS

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2017 $654,000 $490,500 $776,010 $806,096 — $21,429 $83,094 $2,831,129
2016 $631,000 $586,100 $648,503 $828,636 — $24,181 $61,217 $2,779,637
2015 $608,000 $507,300 $745,908 $731,419 — $19,331 $59,965 $2,671,923

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