Charles R. Kummeth

CIK 1534980 · View on SEC EDGAR ↗

Insider

First SEC filing: April 2, 2013 · Latest: April 2, 2013

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Insider at

Insider transactions

1 buys (P) 0 sells (S) Net: $460,000 + 76 non-open-market transactions below Avg return of open purchases vs now: -13.3% 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
March 5, 2026 QSI P 500,000 $0.92 $460,000 855,000 Direct +140.85% Acquired -13.3% (price as of 2026-08-20)
Aug. 12, 2024 QSI P 31,100 $0.89 $27,679 355,000 Direct +9.60% Acquired -10.4% (price as of 2026-08-20)
Aug. 9, 2024 QSI P 138,900 $0.87 $120,843 323,900 Direct +75.08% Acquired -8.4% (price as of 2026-08-20)
July 21, 2023 TECH S 10b5-1 80,000 $88.36 $7,068,800 1,258,766 Direct -5.98% Disposed -18.1% (price as of 2026-08-20)
June 7, 2023 TECH S 322 $83.00 $26,726 1,112,817 Direct -0.03% Disposed -12.8% (price as of 2026-08-20)
June 7, 2022 TECH S 5,104 $365.00 $1,862,960 198,338 Direct -2.51% Disposed -20.7% (price as of 2026-08-20)
June 18, 2021 TECH S 10b5-1 326 $450.37 $146,821 154,406 Direct -0.21% Disposed -35.8% (price as of 2026-08-20)
June 18, 2021 TECH S 10b5-1 2,583 $449.09 $1,159,999 154,732 Direct -1.64% Disposed -35.6% (price as of 2026-08-20)
June 17, 2021 TECH S 10b5-1 109 $452.13 $49,282 157,315 Direct -0.07% Disposed -36.0% (price as of 2026-08-20)
June 17, 2021 TECH S 10b5-1 1,050 $451.54 $474,117 157,424 Direct -0.66% Disposed -35.9% (price as of 2026-08-20)
June 17, 2021 TECH S 10b5-1 1,698 $450.39 $764,762 158,474 Direct -1.06% Disposed -35.8% (price as of 2026-08-20)
June 17, 2021 TECH S 10b5-1 6,732 $449.35 $3,025,024 160,172 Direct -4.03% Disposed -35.6% (price as of 2026-08-20)
June 14, 2021 TECH S 10b5-1 7,132 $449.10 $3,202,981 167,253 Direct -4.09% Disposed -35.6% (price as of 2026-08-20)
June 14, 2021 TECH S 10b5-1 349 $450.10 $157,085 166,904 Direct -0.21% Disposed -35.7% (price as of 2026-08-20)
Jan. 15, 2021 TECH S 10b5-1 20,000 $344.00 $6,880,000 146,269 Direct -12.03% Disposed -15.9% (price as of 2026-08-20)
Dec. 7, 2020 TECH S 5,000 $308.00 $1,540,000 166,269 Direct -2.92% Disposed -6.1% (price as of 2026-08-20)
Jan. 6, 2020 TECH S 10b5-1 10,276 $217.28 $2,232,769 129,989 Direct -7.33% Disposed 33.2% (price as of 2026-08-20)
Jan. 3, 2020 TECH S 10b5-1 1,741 $218.23 $379,938 129,989 Direct -1.32% Disposed 32.6% (price as of 2026-08-20)
Jan. 3, 2020 TECH S 10b5-1 6,258 $217.37 $1,360,301 131,730 Direct -4.54% Disposed 33.1% (price as of 2026-08-20)
Jan. 2, 2020 TECH S 10b5-1 92 $221.12 $20,343 129,989 Direct -0.07% Disposed 30.9% (price as of 2026-08-20)
Jan. 2, 2020 TECH S 10b5-1 775 $220.28 $170,717 130,081 Direct -0.59% Disposed 31.4% (price as of 2026-08-20)
Jan. 2, 2020 TECH S 10b5-1 9,245 $219.32 $2,027,613 130,856 Direct -6.60% Disposed 31.9% (price as of 2026-08-20)
Jan. 2, 2020 TECH S 10b5-1 3,282 $218.42 $716,854 140,101 Direct -2.29% Disposed 32.5% (price as of 2026-08-20)
Jan. 2, 2020 TECH S 10b5-1 6,449 $217.40 $1,402,013 143,383 Direct -4.30% Disposed 33.1% (price as of 2026-08-20)

Showing latest 100 of 151 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
May 18, 2026 QSI Stock Option (right to buy) Class A Common Stock (251,185) $0.85 May 18, 2036 251,185 Acquired
May 19, 2025 QSI Stock Option (right to buy) Class A Common Stock (126,095) $1.41 May 19, 2035 126,095 Acquired
June 7, 2024 QSI Stock Option (Right to buy) Class A Common Stock (113,281) $1.86 June 7, 2034 113,281 Acquired
May 28, 2024 QSI Stock Option (Right to buy) Class A Common Stock (527,777) $1.58 May 28, 2034 527,777 Acquired
Dec. 18, 2023 OFIX Stock Option (right to buy) Common Stock (47,652) $13.06 Dec. 18, 2033 47,652 Acquired
Aug. 15, 2023 TECH Restricted Stock Units Common Stock (59,095) 59,095 Acquired
Aug. 5, 2023 TECH Restricted Stock Units Common Stock (51,516) 51,516 Disposed
June 30, 2023 TECH Stock Options (Right to Buy) Common Stock (616,676) $26.65 Aug. 18, 2023 616,676 Disposed
Jan. 4, 2023 TECH Stock Options (Right to Buy) Common Stock (407,364) $26.65 Aug. 18, 2023 407,364 Disposed
July 28, 2022 TECH Stock Option (right to buy) Common Stock (45,346) $108.49 Aug. 7, 2022 45,346 Disposed
July 6, 2022 TECH Stock Option (right to buy) Common Stock (50,000) $108.49 Aug. 7, 2022 50,000 Disposed
June 7, 2022 TECH Stock Option (right to buy) Common Stock (5,104) $108.49 Aug. 7, 2022 5,104 Disposed
Sept. 2, 2021 TECH Stock Options (Right to Buy) Common Stock (73,492) $108.49 Aug. 7, 2022 73,492 Disposed
Aug. 11, 2021 TECH Stock Options (Right to Buy) Common Stock (921) $108.49 Aug. 7, 2022 921 Disposed
Aug. 6, 2021 TECH Stock Options (Right to Buy) Common Stock (20,876) $481.82 Aug. 6, 2028 20,876 Acquired
Aug. 6, 2021 TECH Stock Options (Right to Buy) Common Stock (31,315) $481.82 Aug. 6, 2028 31,315 Acquired
Aug. 6, 2021 TECH Restricted Stock Units Common Stock (8,016) 8,016 Acquired
Aug. 6, 2021 TECH Restricted Stock Units Common Stock (16,918) 16,918 Disposed
May 25, 2021 TECH Stock Options (Right to Buy) Common Stock (36,849) $94.35 Aug. 12, 2021 36,849 Disposed
Feb. 16, 2021 TECH Stock Options (Right to Buy) Common Stock (30,000) $94.35 Aug. 12, 2021 30,000 Disposed
Nov. 6, 2020 TECH Stock Options (Right to Buy) Common Stock (25,157) $86.25 April 1, 2021 25,157 Disposed
Aug. 9, 2020 TECH Restricted Stock Units Common Stock (21,291) 21,291 Disposed
Aug. 5, 2020 TECH Stock Options (Right to Buy) Common Stock (16,650) $267.87 Aug. 5, 2027 16,650 Acquired
Aug. 5, 2020 TECH Stock Options (Right to Buy) Common Stock (16,650) $267.87 Aug. 5, 2027 16,650 Acquired
Aug. 5, 2020 TECH Stock Options (Right to Buy) Common Stock (38,295) $267.87 Aug. 5, 2027 38,295 Acquired
Aug. 5, 2020 TECH Stock Options (Right to Buy) Common Stock (57,442) $267.87 Aug. 5, 2027 57,442 Acquired
Aug. 5, 2020 TECH Restricted Stock Units Common Stock (12,879) 12,879 Acquired
May 26, 2020 TECH Stock Options (Right to Buy) Common Stock (21,159) $86.25 April 1, 2021 21,159 Disposed
Jan. 6, 2020 TECH Stock Options (Right to Buy) Common Stock (10,276) $67.46 April 1, 2020 10,276 Disposed
Jan. 3, 2020 TECH Stock Options (Right to Buy) Common Stock (7,999) $67.46 April 1, 2020 7,999 Disposed
Jan. 2, 2020 TECH Stock Options (Right to Buy) Common Stock (19,843) $67.46 April 1, 2020 19,843 Disposed
Dec. 24, 2019 TECH Stock Options (Right to Buy) Common Stock (471) $67.46 April 1, 2020 471 Disposed
Dec. 23, 2019 TECH Stock Options (Right to Buy) Common Stock (659) $67.46 April 1, 2020 659 Disposed
Dec. 20, 2019 TECH Stock Options (Right to Buy) Common Stock (5,767) $67.46 April 1, 2020 5,767 Disposed
Dec. 20, 2019 TECH Stock Options (Right to Buy) Common Stock (5,767) $67.46 April 1, 2020 5,767 Disposed
Dec. 10, 2019 TECH Stock Options (Right to Buy) Common Stock (703) $67.46 April 1, 2020 703 Disposed
Nov. 27, 2019 TECH Stock Options (Right to Buy) Common Stock (11,772) $67.46 April 1, 2020 11,772 Disposed
Aug. 19, 2019 TECH Restricted Stock Units Common Stock (24,979) 24,979 Disposed
Aug. 13, 2019 TECH Stock Options (Right to Buy) Common Stock (7,410) $67.46 April 1, 2020 7,410 Disposed
Aug. 7, 2019 TECH Stock Options (Right to Buy) Common Stock (57,150) $190.41 Aug. 7, 2026 57,150 Acquired
Aug. 7, 2019 TECH Stock Options (Right to Buy) Common Stock (85,725) $190.41 Aug. 7, 2026 85,725 Acquired
Aug. 7, 2019 TECH Restricted Stock Units Common Stock (16,937) 16,937 Acquired
Aug. 12, 2017 TECH Stock Option (Right to Buy) Common Stock (66,849) $94.35 Aug. 12, 2021 66,849 Acquired
Aug. 18, 2016 TECH Restricted Stock Unit Common Stock (24,979) 24,979 Acquired
Aug. 18, 2016 TECH Stock Option (Right to Buy) Common Stock (154,169) $106.59 Aug. 18, 2023 154,169 Acquired
Aug. 18, 2016 TECH Stock Option (Right to Buy) Common Stock (102,779) $106.59 Aug. 18, 2023 102,779 Acquired
Aug. 7, 2015 TECH Restricted Stock Unit Common Stock (17,283) 17,283 Acquired
Aug. 7, 2015 TECH Stock Option (Right to Buy) Common Stock (119,275) $108.49 Aug. 7, 2022 119,275 Acquired
Aug. 7, 2015 TECH Restricted Stock Unit Common Stock (11,522) 11,522 Acquired
Aug. 7, 2015 TECH Stock Option (Right to Buy) Common Stock (79,517) $108.49 Aug. 7, 2022 79,517 Acquired
Aug. 7, 2015 TECH Stock Option (Right to Buy) Common Stock (79,517) $108.49 Aug. 7, 2022 79,517 Acquired
Aug. 12, 2014 TECH Stock Option (Right to Buy) Common Stock (80,460) $94.35 Aug. 12, 2021 80,460 Acquired
April 1, 2014 TECH Stock Option (Right to Buy) Common Stock (46,316) $86.25 April 1, 2021 46,316 Acquired
April 1, 2013 TECH Stock Option Common Stock (50,000) $67.46 April 1, 2020 50,000 Acquired
April 1, 2013 TECH Stock Option Common Stock (65,000) $67.46 April 1, 2020 65,000 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
May 30, 2024 QSI Class A Common Stock 185,000 Direct
Dec. 20, 2023 OFIX Common Stock 15,000 Direct

Compensation (DEF 14A)

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

TECH

President and CEO
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2024 $1,184,200 $596,837 $11,880 $6,792,945
2023 $1,184,200 $54,092 $21,141 $30,584,644
2022 $1,183,000 $3,856,735 $31,452 $15,370,549

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