Insider at

04

Insider transactions

05
2 buys (P) 0 sells (S) Net: $1,771,060 + 89 non-open-market transactions below Avg return of open purchases vs close of 2026-10-23: 33.0% 12 months to the week close of 2026-10-23

Price change vs the latest weekly close (updated to the current quote in your browser when available), split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

89 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 4, 2026 OPCH P 36,610 $21.41 $783,820 450,000 Direct +8.86% Acquired 45.8% (price as of )
Nov. 3, 2025 OPCH P 38,000 $25.98 $987,240 413,390 Direct +10.12% Acquired 20.2% (price as of )
Aug. 20, 2025 OPCH P 36,000 $27.15 $977,400 375,390 Direct +10.61% Acquired 15.0% (price as of )
Nov. 8, 2024 OPCH P 43,000 $22.54 $969,220 326,334 Direct +15.18% Acquired 38.5% (price as of )
Feb. 26, 2024 OPCH P 35,000 $31.55 $1,104,250 269,528 Direct +14.92% Acquired -1.0% (price as of )
Aug. 11, 2023 OPCH P 55,000 $34.63 $1,904,650 234,528 Direct +30.64% Acquired -9.8% (price as of )
Aug. 4, 2023 LDOS S 3,098 $96.95 $300,351 84,277 Direct -3.55% Disposed 40.4% (price as of )
May 26, 2022 LDOS S 7,274 $103.18 $750,531 84,277 Direct -7.95% Disposed 31.9% (price as of )
Aug. 17, 2021 OPCH P 44,742 $21.47 $960,611 150,410 Direct +42.34% Acquired 45.4% (price as of )
Aug. 16, 2021 OPCH P 5,258 $21.45 $112,784 105,668 Direct +5.24% Acquired 45.5% (price as of )
May 19, 2021 OPCH P 40,000 $17.59 $703,600 83,760 Direct +91.41% Acquired 77.5% (price as of )

Loaded 100 of 299 rows

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
May 8, 2026 LDOS Stock Option (Right to Buy) Common Stock (1,281) $131.26 May 7, 2033 1,281 Acquired
Feb. 20, 2026 LDOS Stock Option (Right to Buy) Common Stock (3,345) $75.02 May 9, 2026 3,345 Disposed
May 9, 2025 LDOS Stock Option (Right to Buy) Common Stock (1,030) $154.71 May 8, 2032 1,030 Acquired
Feb. 21, 2025 LDOS Stock Option (Right to Buy) Common Stock (4,070) $63.08 May 10, 2025 4,070 Disposed
May 3, 2024 LDOS Stock Option (Right to Buy) Common Stock (1,179) $142.66 May 2, 2031 1,179 Acquired
May 2, 2024 LDOS Stock Option (Right to Buy) Common Stock (4,788) $52.70 May 11, 2024 4,788 Disposed
Jan. 12, 2024 XRAY Phantom Stock (Directors' Deferred Compensation) DDC Common Stock (10) · · 10 Acquired
Dec. 29, 2023 XRAY Phantom Stock (Directors' Deferred Compensation) DDC Common Stock (703) · · 703 Acquired
Oct. 13, 2023 XRAY Phantom Stock (Directors' Deferred Compensation) DDC Common Stock (9) · · 9 Acquired
Sept. 29, 2023 XRAY Phantom Stock (Directors' Deferred Compensation) DDC Common Stock (729) · · 729 Acquired
Aug. 4, 2023 LDOS Stock Option (Right to Buy) Common Stock (5,193) $39.70 Aug. 25, 2023 5,193 Disposed
July 14, 2023 XRAY Phantom Stock (Directors' Deferred Compensation) DDC Common Stock (4) · · 4 Acquired
June 28, 2023 XRAY Phantom Stock (Directors' Deferred Compensation) DDC Common Stock (632) · · 632 Acquired
May 5, 2023 LDOS Stock Option (Right to Buy) Common Stock (2,296) $79.45 May 4, 2030 2,296 Acquired
April 14, 2023 XRAY Phantom Stock (Directors' Deferred Compensation) DDC Common Stock (2) · · 2 Acquired
March 28, 2023 XRAY Phantom Stock (Directors' Deferred Compensation) DDC Common Stock (668) · · 668 Acquired
May 26, 2022 LDOS Stock Option (Right to Buy) Common Stock $31.62 June 11, 2022 10,523 Disposed
May 6, 2022 LDOS Stock Option (Right to Buy) Common Stock (1,784) $104.06 May 5, 2029 1,784 Acquired
May 10, 2021 LDOS Stock Option (Right to Buy) Common Stock $28.84 June 12, 2021 11,685 Disposed
May 7, 2021 LDOS Stock Option (Right to Buy) Common Stock (2,123) $103.90 May 6, 2028 2,123 Acquired
May 20, 2020 LDOS Stock Option (Right to Buy) [F2] Common Stock (8,251) $28.19 June 6, 2020 8,251 Disposed
May 10, 2019 LDOS Stock Option (Right to Buy) Common Stock (3,345) $75.02 May 9, 2026 3,345 Acquired
May 7, 2019 XRAY Stock Option (Right to Buy) Common Stock (54,426) $11.00 May 7, 2019 54,426 Disposed
March 4, 2019 LDOS Stock Option (Right to Buy) [F2] Common Stock (10,886) $25.10 March 29, 2019 10,886 Disposed
May 23, 2018 XRAY Stock Option (Right to Buy) Common Stock (8,500) $46.50 May 23, 2028 8,500 Acquired
May 11, 2018 XRAY Stock Option (Right to Buy) Common Stock (27,213) $14.89 May 12, 2018 27,213 Disposed
May 11, 2018 LDOS Stock Option (Right to Buy) Common Stock (4,070) $63.08 May 10, 2025 4,070 Acquired
Feb. 27, 2018 LDOS Stock Option (Right to Buy) Common Stock (4,990) $32.15 March 31, 2018 4,990 Disposed
July 12, 2017 XRAY Stock Option (Right to Buy) Common Stock (27,213) $17.18 Aug. 13, 2017 27,213 Disposed
May 24, 2017 XRAY Stock Option (Right to Buy) Common Stock (7,300) $62.73 May 24, 2027 7,300 Acquired
May 12, 2017 LDOS Stock Option (Right to Buy) Common Stock (4,788) $52.70 May 11, 2024 4,788 Acquired
April 14, 2017 XRAY RSU (Restricted Stock Unit) Common Stock (6) · · 6 Acquired
Jan. 13, 2017 XRAY RSU (Restricted Stock Unit) Common Stock (6) · · 6 Acquired
Oct. 14, 2016 XRAY RSU (Restricted Stock Unit) Common Stock (6) · · 6 Acquired
Aug. 26, 2016 LDOS Stock Option (Right to Buy) Common Stock (5,193) $39.70 Aug. 25, 2023 5,193 Acquired
July 8, 2016 XRAY RSU (Restricted Stock Unit) Common Stock (6) · · 6 Acquired
May 25, 2016 XRAY RSU (Restricted Stock Unit) Common Stock (1,214) · May 25, 2017 1,214 Acquired
May 25, 2016 XRAY Stock Option (Right to Buy) Common Stock (5,800) $61.77 May 25, 2026 5,800 Acquired
May 16, 2016 XRAY Stock Option (Right to Buy) Common Stock (27,213) $23.43 June 21, 2016 27,213 Disposed
April 8, 2016 XRAY RSU (Restricted Stock Unit) Common Stock (9) · · 9 Acquired
Feb. 29, 2016 XRAY Option (right to buy) Common Stock (27,213) · June 21, 2016 27,213 Acquired
Feb. 29, 2016 XRAY Option (right to buy) Common Stock (27,213) · Aug. 13, 2017 27,213 Acquired
Feb. 29, 2016 XRAY Option (right to buy) Common Stock (27,213) · May 12, 2018 27,213 Acquired
Feb. 29, 2016 XRAY Option (right to buy) Common Stock (54,426) · May 7, 2019 54,426 Acquired
June 12, 2015 LDOS Stock Option (Right to Buy) Common Stock (7,777) $42.79 June 11, 2022 7,777 Acquired
March 3, 2015 LDOS Stock Option (Right to Buy) Common Stock (3,728) $44.78 April 1, 2015 3,728 Disposed
June 13, 2014 LDOS Stock Option (Right to Buy) Common Stock (8,636) $39.03 June 12, 2021 8,636 Acquired
June 7, 2013 LDOS Stock Option (Right to Buy) Common Stock (22,832) $14.84 June 6, 2020 22,832 Acquired
March 30, 2012 LDOS Stock Option (Right to Buy) Common Stock (30,121) $13.21 March 29, 2019 30,121 Acquired
April 1, 2011 LDOS Stock Option (Right to Buy) Common Stock (13,810) $16.92 March 31, 2018 13,810 Acquired
Jan. 7, 2011 LDOS Stock Option (Right to Buy) Common Stock (33,000) $14.64 March 30, 2011 33,000 Disposed
April 2, 2010 LDOS Stock Option (Right to Buy) Common Stock (13,959) $17.42 April 1, 2015 13,959 Acquired
March 16, 2010 LDOS Stock Option (Right to Buy) Common Stock (36,000) $14.09 April 7, 2010 36,000 Disposed
Nov. 16, 2009 LDOS Class A Preferred Stock Common Stock (193,507) · · 193,507 Disposed
Nov. 16, 2009 LDOS Stock Option (Right to Buy) Class A Preferred Stock (36,000) $14.09 April 7, 2010 36,000 Disposed
Nov. 16, 2009 LDOS Stock Option (Right to Buy) Class A Preferred Stock (33,000) $14.64 March 30, 2011 33,000 Disposed
Nov. 16, 2009 LDOS Stock Option (Right to Buy) Common Stock (36,000) $14.09 April 7, 2010 36,000 Acquired
Nov. 16, 2009 LDOS Stock Option (Right to Buy) Common Stock (33,000) $14.64 March 30, 2011 33,000 Acquired
Nov. 16, 2009 LDOS Class A Preferred Stock Common Stock (77,163) · · 77,163 Disposed
Oct. 5, 2009 LDOS Class A Preferred Stock Common Stock (1,389) · · 1,389 Acquired
July 6, 2009 LDOS Class A Preferred Stock Common Stock (1,769) · · 1,769 Acquired
April 3, 2009 LDOS Stock Option (Right to Buy) Common Stock (11,545) $18.46 April 2, 2014 11,545 Acquired
April 3, 2009 LDOS Class A Preferred Stock Common Stock (5,418) · · 5,418 Acquired
April 3, 2009 LDOS Class A Preferred Stock Common Stock (1,747) · · 1,747 Acquired
March 24, 2009 LDOS Class A Preferred Stock Common Stock (35,999) · · 35,999 Acquired
March 24, 2009 LDOS Stock Option (Right to Buy) Class A Preferred Stock (35,999) $12.17 April 1, 2009 35,999 Disposed
Jan. 6, 2009 LDOS Class A Preferred Stock Common Stock (1,823) · · 1,823 Acquired
Oct. 3, 2008 LDOS Class A Preferred Stock Common Stock (1,308) · · 1,308 Acquired
Sept. 12, 2008 LDOS Stock Option (Right to Buy) Common Stock (1,945) $20.09 Sept. 11, 2013 1,945 Acquired
July 1, 2008 LDOS Class A Preferred Stock Common Stock (1,760) · · 1,760 Acquired
April 4, 2008 LDOS Stock Option (Right to Buy) Common Stock (10,678) $18.73 April 3, 2013 10,678 Acquired
April 4, 2008 LDOS Class A Preferred Stock Common Stock (5,340) · · 5,340 Acquired
April 2, 2008 LDOS Class A Preferred Stock Common Stock (1,452) · · 1,452 Acquired
March 21, 2008 LDOS Class A Preferred Stock Common Stock (26,999) · · 26,999 Acquired
March 21, 2008 LDOS Stock Option (Right to Buy) Class A Preferred Stock (26,999) $9.53 April 9, 2008 26,999 Disposed
Jan. 2, 2008 LDOS Class A Preferred Stock Common Stock (1,551) · · 1,551 Acquired
Oct. 2, 2007 LDOS Class A Preferred Stock Common Stock (1,740) · · 1,740 Acquired
Oct. 2, 2007 LDOS Class A Preferred Stock Common Stock (1,740) · · 1,740 Acquired
July 3, 2007 LDOS Class A Preferred Stock Common Stock (2,054) · · 2,054 Acquired
April 3, 2007 LDOS Class A Preferred Stock [F1] Common Stock (1,612) · · 1,612 Acquired
March 29, 2007 LDOS Class A Preferred Stock Common Stock (6,058) · · 6,058 Acquired
March 29, 2007 LDOS Stock Option (Right to Buy) Common Stock (9,084) $17.61 March 28, 2012 9,084 Acquired
March 12, 2007 LDOS Class A Preferred Stock [F1] Common Stock (35,999) · · 35,999 Acquired
March 12, 2007 LDOS Class A Preferred Stock [F1] Common Stock (22,212) · · 22,212 Disposed
March 12, 2007 LDOS Stock Option (Right to Buy) [F1] Class A Preferred Stock [F2] (35,999) $10.98 March 26, 2007 35,999 Disposed
Jan. 4, 2007 LDOS Class A Preferred Stock [F1] Common Stock (1,850) · · 1,850 Acquired
Oct. 16, 2006 LDOS Stock Option (Right to buy [F1] Class A Preferred Stock [F3] (36,000) · April 7, 2010 36,000 Acquired
Oct. 16, 2006 LDOS Class A Preferred Stock [F1] Common Stock (116,722) · · 116,722 Acquired
Oct. 16, 2006 LDOS Class A Preferred Stock [F1] Common Stock (40,292) · · 40,292 Acquired
Oct. 16, 2006 LDOS Stock Option (Right to Buy) [F1] Class A Preferred Stock [F2] (35,999) $10.98 March 26, 2007 35,999 Acquired
Oct. 16, 2006 LDOS Stock Option (Right to Buy) [F1] Class A Preferred Stock [F2] (26,999) $9.53 April 9, 2008 26,999 Acquired
Oct. 16, 2006 LDOS Stock Option (Right to Buy) [F1] Class A Preferred Stock [F2] (35,999) $12.17 April 1, 2009 35,999 Acquired
Oct. 16, 2006 LDOS Stock Option (Right to Buy) [F1] Class A Preferred Stock [F2] (35,998) $13.52 April 7, 2010 35,998 Acquired
Oct. 16, 2006 LDOS Stock Option (Right to Buy) [F1] Class A Preferred Stock [F2] (33,000) $14.64 March 30, 2011 33,000 Acquired
Nov. 18, 2003 BAX Stock Option (Right to Buy) Common Stock, $1 par value (300,000) $27.13 Nov. 18, 2013 300,000 Acquired

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

Initial ownership (Form 3) 1 holding

07

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

DateTickerSecuritySharesOwnership
Oct. 12, 2006 LDOS No Securities Are Beneficially Owned 0 Direct

Holdings reported on Form 4 141 reported holdings

08

Positions listed on each Form 4 without a transaction in that filing (Table I and II holdings), newest filing first.

DateTickerSecuritySharesExercise priceExpirationOwnership
Oct. 9, 2026 LDOS Common Stock 93,281 · · Direct
Oct. 2, 2026 LDOS Common Stock 93,281 · · Direct
July 7, 2026 LDOS Common Stock 93,281 · · Direct
July 2, 2026 LDOS Common Stock 93,281 · · Direct
May 12, 2026 LDOS Common Stock 93,281 · · Direct
May 5, 2026 LDOS Common Stock 93,281 · · Direct
April 14, 2026 LDOS Common Stock 93,281 · · Direct
April 2, 2026 LDOS Common Stock 93,281 · · Direct
Feb. 24, 2026 LDOS Common Stock 128,811 · · Indirect
Jan. 9, 2026 LDOS Common Stock 91,360 · · Direct
Jan. 2, 2026 LDOS Common Stock 91,360 · · Direct
Oct. 9, 2025 LDOS Common Stock 91,360 · · Direct
Oct. 2, 2025 LDOS Common Stock 91,360 · · Direct
July 10, 2025 LDOS Common Stock 91,360 · · Direct
July 2, 2025 LDOS Common Stock 91,360 · · Direct
May 13, 2025 LDOS Common Stock 91,360 · · Direct
April 9, 2025 LDOS Common Stock 91,360 · · Direct
April 1, 2025 LDOS Common Stock 91,360 · · Direct
Feb. 25, 2025 LDOS Common Stock 125,855 · · Indirect
Jan. 10, 2025 LDOS Common Stock 87,290 · · Direct
Jan. 3, 2025 LDOS Common Stock 87,290 · · Direct
Oct. 1, 2024 LDOS Common Stock 87,290 · · Direct
July 2, 2024 LDOS Common Stock 87,290 · · Direct
May 7, 2024 LDOS Common Stock 87,290 · · Direct
May 3, 2024 LDOS Common Stock 123,744 · · Indirect
April 30, 2024 LDOS Common Stock 84,277 · · Direct
April 1, 2024 LDOS Common Stock 84,277 · · Direct
Jan. 3, 2024 LDOS Common Stock 84,277 · · Direct
Oct. 3, 2023 LDOS Common Stock 84,277 · · Direct
Aug. 7, 2023 LDOS Common Stock 122,445 · · Indirect
July 5, 2023 LDOS Common Stock 84,277 · · Direct
May 9, 2023 LDOS Common Stock 84,277 · · Direct
May 2, 2023 LDOS Common Stock 84,277 · · Direct
April 4, 2023 LDOS Common Stock 84,277 · · Direct
Jan. 3, 2023 LDOS Common Stock 84,277 · · Direct
Oct. 4, 2022 LDOS Common Stock 84,277 · · Direct
July 5, 2022 LDOS Common Stock 84,277 · · Direct
May 31, 2022 LDOS Common Stock 118,531 · · Indirect
May 31, 2022 LDOS Stock Option (Right to Buy)→ Common Stock · $104.06 May 5, 2029 Direct
May 10, 2022 LDOS Common Stock 84,277 · · Direct
May 2, 2022 LDOS Common Stock 84,277 · · Direct
April 4, 2022 LDOS Common Stock 84,277 · · Direct
Jan. 3, 2022 LDOS Common Stock 84,277 · · Direct
Oct. 4, 2021 LDOS Common Stock 84,277 · · Direct
July 2, 2021 LDOS Common Stock 84,277 · · Direct
May 12, 2021 LDOS Common Stock 115,709 · · Indirect
May 11, 2021 LDOS Common Stock 75,832 · · Direct
May 4, 2021 LDOS Common Stock 75,832 · · Direct
April 2, 2021 LDOS Common Stock 75,832 · · Direct
Jan. 5, 2021 LDOS Common Stock 75,832 · · Direct
Oct. 2, 2020 LDOS Common Stock 75,832 · · Direct
Dec. 31, 2019 LDOS Common Stock 69,960 · · Direct
Oct. 1, 2019 LDOS Common Stock 69,960 · · Direct
July 2, 2019 LDOS Common Stock 69,960 · · Direct
May 14, 2019 LDOS Common Stock 69,960 · · Direct
April 30, 2019 LDOS Common Stock 69,960 · · Direct
April 2, 2019 LDOS Common Stock 69,960 · · Direct
March 5, 2019 LDOS Common Stock 108,229 · · Indirect
Jan. 2, 2019 LDOS Common Stock 63,279 · · Direct
Oct. 2, 2018 LDOS Common Stock 63,279 · · Direct
July 3, 2018 LDOS Common Stock 63,279 · · Direct
May 15, 2018 LDOS Common Stock 63,279 · · Direct
April 3, 2018 LDOS Common Stock 63,279 · · Direct
March 1, 2018 LDOS Common Stock 104,337 · · Indirect
Jan. 3, 2018 LDOS Common Stock 60,706 · · Direct
Oct. 3, 2017 LDOS Common Stock 60,706 · · Direct
July 5, 2017 LDOS Common Stock 60,706 · · Direct
May 16, 2017 LDOS Common Stock 60,706 · · Direct
April 3, 2017 LDOS Common Stock 60,706 · · Direct
Jan. 4, 2017 LDOS Common Stock 60,706 · · Direct
Oct. 4, 2016 LDOS Common Stock 60,706 · · Direct
Aug. 30, 2016 LDOS Common Stock 98,756 · · Indirect
Aug. 24, 2016 LDOS Common Stock 58,187 · · Direct
July 5, 2016 LDOS Common Stock 58,187 · · Direct
June 15, 2016 LDOS Common Stock 58,187 · · Direct
March 31, 2016 LDOS Common Stock 58,187 · · Direct
Jan. 4, 2016 LDOS Common Stock 58,187 · · Direct
Nov. 3, 2015 LDOS Common Stock 58,187 · · Direct
Aug. 3, 2015 LDOS Common Stock 58,187 · · Direct
June 16, 2015 LDOS Common Stock 58,187 · · Direct
May 4, 2015 LDOS Common Stock 58,187 · · Direct
April 14, 2015 LDOS Common Stock 58,187 · · Direct
March 5, 2015 LDOS Common Stock 67,304 · · Indirect
Feb. 3, 2015 LDOS Common Stock 58,105 · · Direct
Jan. 8, 2015 LDOS Common Stock 58,105 · · Direct
Nov. 3, 2014 LDOS Common Stock 58,105 · · Direct
Oct. 7, 2014 LDOS Common Stock 58,105 · · Direct
Aug. 1, 2014 LDOS Common Stock 58,105 · · Direct
June 17, 2014 LDOS Common Stock 58,105 · · Direct
May 2, 2014 LDOS Common Stock 58,105 · · Direct
April 7, 2014 LDOS Common Stock 58,105 · · Direct
Feb. 3, 2014 LDOS Common Stock 58,105 · · Direct
Jan. 13, 2014 LDOS Common Stock 58,105 · · Direct
Nov. 1, 2013 LDOS Common Stock 58,105 · · Direct
Oct. 7, 2013 LDOS Common Stock 58,105 · · Direct
Aug. 1, 2013 LDOS Common Stock 232,423 · · Direct
July 8, 2013 LDOS Common Stock 232,423 · · Direct
July 2, 2013 LDOS Common Stock 232,423 · · Direct
June 11, 2013 LDOS Common Stock 232,423 · · Direct
May 2, 2013 LDOS Common Stock 232,423 · · Direct

Loaded 100 of 141 rows