Miriam E John
CIK 1401703 · View on SEC EDGAR ↗
Insider
First SEC filing: June 14, 2007 · Latest: June 14, 2007
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 100 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Oct. 7, 2022 | LDOS | A | 382 | $91.63 | $35,003 | 78,913 Indirect | +0.49% | Acquired | 58.7% (price as of 2026-08-19) |
| Sept. 30, 2022 | LDOS | A | 315 | — | — | 78,531 Indirect | +0.40% | Acquired | (price as of 2026-08-19) |
| July 8, 2021 | LDOS | A | 337 | $103.99 | $35,045 | 74,581 Indirect | +0.45% | Acquired | 39.8% (price as of 2026-08-19) |
| Sept. 30, 2019 | LDOS | A | 266 | — | — | 68,139 Indirect | +0.39% | Acquired | (price as of 2026-08-19) |
| June 28, 2019 | LDOS | A | 267 | — | — | 67,873 Indirect | +0.39% | Acquired | (price as of 2026-08-19) |
| May 10, 2019 | LDOS | A | 1,400 | — | — | 67,606 Indirect | +2.11% | Acquired | (price as of 2026-08-19) |
| May 10, 2019 | LDOS | A | 3,345 | — | — | 3,345 Direct | — | Acquired | (price as of 2026-08-19) |
| March 29, 2019 | LDOS | A | 331 | — | — | 66,206 Indirect | +0.50% | Acquired | (price as of 2026-08-19) |
| March 12, 2019 | LDOS | M | 10,886 | $25.10 | $273,239 | 21,782 Direct | +99.91% | Acquired | 479.3% (price as of 2026-08-19) |
| March 12, 2019 | LDOS | F | 4,325 | $63.18 | $273,254 | 17,457 Direct | -19.86% | Disposed | 130.1% (price as of 2026-08-19) |
| March 12, 2019 | LDOS | M | 10,886 | $63.18 | $687,777 | 0 Direct | -100.00% | Disposed | 130.1% (price as of 2026-08-19) |
| Dec. 28, 2018 | LDOS | A | 399 | — | — | 65,875 Indirect | +0.61% | Acquired | (price as of 2026-08-19) |
| Sept. 28, 2018 | LDOS | A | 305 | — | — | 65,476 Indirect | +0.47% | Acquired | (price as of 2026-08-19) |
| June 29, 2018 | LDOS | A | 354 | — | — | 65,171 Indirect | +0.55% | Acquired | (price as of 2026-08-19) |
| May 11, 2018 | LDOS | A | 1,586 | — | — | 10,896 Direct | +17.04% | Acquired | (price as of 2026-08-19) |
| May 11, 2018 | LDOS | A | 4,070 | — | — | 4,070 Direct | — | Acquired | (price as of 2026-08-19) |
| March 30, 2018 | LDOS | A | 316 | — | — | 64,817 Indirect | +0.49% | Acquired | (price as of 2026-08-19) |
| March 6, 2018 | LDOS | M | 4,990 | $32.15 | $160,428 | 11,744 Direct | +73.88% | Acquired | 352.3% (price as of 2026-08-19) |
| March 6, 2018 | LDOS | F | 2,434 | $65.93 | $160,474 | 9,310 Direct | -20.73% | Disposed | 120.5% (price as of 2026-08-19) |
| March 6, 2018 | LDOS | M | 4,990 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-19) |
| Dec. 29, 2017 | LDOS | A | 317 | — | — | 64,501 Indirect | +0.49% | Acquired | (price as of 2026-08-19) |
| Sept. 29, 2017 | LDOS | A | 347 | — | — | 64,184 Indirect | +0.54% | Acquired | (price as of 2026-08-19) |
| June 30, 2017 | LDOS | A | 395 | — | — | 63,837 Indirect | +0.62% | Acquired | (price as of 2026-08-19) |
| May 12, 2017 | LDOS | A | 1,898 | — | — | 6,754 Direct | +39.09% | Acquired | (price as of 2026-08-19) |
| May 12, 2017 | LDOS | A | 4,788 | — | — | 4,788 Direct | — | Acquired | (price as of 2026-08-19) |
| March 30, 2017 | LDOS | A | 387 | — | — | 63,443 Indirect | +0.61% | Acquired | (price as of 2026-08-19) |
| Dec. 30, 2016 | LDOS | A | 390 | — | — | 63,056 Indirect | +0.62% | Acquired | (price as of 2026-08-19) |
| Sept. 30, 2016 | LDOS | A | 458 | — | — | 62,666 Indirect | +0.74% | Acquired | (price as of 2026-08-19) |
| Aug. 26, 2016 | LDOS | A | 5,193 | — | — | 5,193 Direct | — | Acquired | (price as of 2026-08-19) |
| Aug. 26, 2016 | LDOS | A | 2,519 | — | — | 4,856 Direct | +107.79% | Acquired | (price as of 2026-08-19) |
| Aug. 22, 2016 | LDOS | A | 15,980 | — | — | 62,208 Indirect | +34.57% | Acquired | (price as of 2026-08-19) |
| June 30, 2016 | LDOS | A | 314 | — | — | 46,227 Indirect | +0.68% | Acquired | (price as of 2026-08-19) |
| March 30, 2016 | LDOS | A | 289 | — | — | 45,913 Indirect | +0.63% | Acquired | (price as of 2026-08-19) |
| Dec. 30, 2015 | LDOS | A | 252 | — | — | 45,625 Indirect | +0.56% | Acquired | (price as of 2026-08-19) |
| Oct. 30, 2015 | LDOS | A | 277 | — | — | 45,373 Indirect | +0.61% | Acquired | (price as of 2026-08-19) |
| July 30, 2015 | LDOS | A | 375 | — | — | 45,096 Indirect | +0.84% | Acquired | (price as of 2026-08-19) |
| June 12, 2015 | LDOS | A | 7,777 | — | — | 7,777 Direct | — | Acquired | (price as of 2026-08-19) |
| June 12, 2015 | LDOS | A | 2,337 | — | — | 2,337 Direct | — | Acquired | (price as of 2026-08-19) |
| April 30, 2015 | LDOS | A | 319 | — | — | 44,721 Indirect | +0.72% | Acquired | (price as of 2026-08-19) |
| Jan. 30, 2015 | LDOS | A | 311 | — | — | 43,595 Indirect | +0.72% | Acquired | (price as of 2026-08-19) |
| Jan. 6, 2015 | LDOS | A | 236 | — | — | 43,284 Indirect | +0.55% | Acquired | (price as of 2026-08-19) |
| Oct. 30, 2014 | LDOS | A | 366 | — | — | 43,048 Indirect | +0.86% | Acquired | (price as of 2026-08-19) |
| Oct. 3, 2014 | LDOS | A | 785 | — | — | 42,682 Indirect | +1.87% | Acquired | (price as of 2026-08-19) |
| July 30, 2014 | LDOS | A | 344 | — | — | 41,897 Indirect | +0.83% | Acquired | (price as of 2026-08-19) |
| July 3, 2014 | LDOS | A | 808 | — | — | 42,361 Indirect | +1.94% | Acquired | (price as of 2026-08-19) |
| June 13, 2014 | LDOS | A | 8,636 | — | — | 8,636 Indirect | — | Acquired | (price as of 2026-08-19) |
| June 13, 2014 | LDOS | A | 2,563 | — | — | 41,553 Indirect | +6.57% | Acquired | (price as of 2026-08-19) |
| April 30, 2014 | LDOS | A | 332 | — | — | 38,990 Indirect | +0.86% | Acquired | (price as of 2026-08-19) |
| April 3, 2014 | LDOS | A | 1,362 | — | — | 38,658 Indirect | +3.65% | Acquired | (price as of 2026-08-19) |
| Jan. 30, 2014 | LDOS | A | 263 | — | — | 37,296 Indirect | +0.71% | Acquired | (price as of 2026-08-19) |
| Jan. 9, 2014 | LDOS | A | 609 | — | — | 37,033 Indirect | +1.67% | Acquired | (price as of 2026-08-19) |
| Oct. 30, 2013 | LDOS | A | 244 | — | — | 36,423 Indirect | +0.67% | Acquired | (price as of 2026-08-19) |
| Oct. 3, 2013 | LDOS | A | 394 | — | — | 36,179 Indirect | +1.10% | Acquired | (price as of 2026-08-19) |
| July 30, 2013 | LDOS | A | 785 | — | — | 98,558 Indirect | +0.80% | Acquired | (price as of 2026-08-19) |
| July 3, 2013 | LDOS | A | 1,472 | $13.93 | $20,505 | 97,774 Indirect | +1.53% | Acquired | 322.7% (price as of 2026-08-19) |
| June 28, 2013 | LDOS | A | 6,587 | — | — | 96,302 Indirect | +7.34% | Acquired | (price as of 2026-08-19) |
| June 7, 2013 | LDOS | A | 22,832 | — | — | 22,832 Direct | — | Acquired | (price as of 2026-08-19) |
| June 7, 2013 | LDOS | A | 6,739 | — | — | 89,715 Indirect | +8.12% | Acquired | (price as of 2026-08-19) |
| April 30, 2013 | LDOS | A | 665 | — | — | 82,976 Indirect | +0.81% | Acquired | (price as of 2026-08-19) |
| April 3, 2013 | LDOS | A | 2,522 | $13.68 | $34,501 | 82,311 Indirect | +3.16% | Acquired | 330.5% (price as of 2026-08-19) |
| Jan. 30, 2013 | LDOS | A | 777 | — | — | 79,789 Indirect | +0.98% | Acquired | (price as of 2026-08-19) |
| Jan. 4, 2013 | LDOS | A | 2,809 | $11.57 | $32,500 | 79,012 Indirect | +3.69% | Acquired | 409.0% (price as of 2026-08-19) |
| Oct. 30, 2012 | LDOS | A | 837 | — | — | 76,203 Indirect | +1.11% | Acquired | (price as of 2026-08-19) |
| Oct. 3, 2012 | LDOS | A | 2,244 | $11.81 | $26,502 | 75,366 Indirect | +3.07% | Acquired | 398.6% (price as of 2026-08-19) |
| July 30, 2012 | LDOS | A | 753 | — | — | 73,097 Indirect | +1.04% | Acquired | (price as of 2026-08-19) |
| July 5, 2012 | LDOS | A | 2,344 | $12.16 | $28,503 | 72,344 Indirect | +3.35% | Acquired | 384.3% (price as of 2026-08-19) |
| April 30, 2012 | LDOS | A | 687 | — | — | 70,000 Indirect | +0.99% | Acquired | (price as of 2026-08-19) |
| April 4, 2012 | LDOS | A | 3,242 | $13.11 | $42,503 | 69,314 Indirect | +4.91% | Acquired | 349.2% (price as of 2026-08-19) |
| March 30, 2012 | LDOS | A | 30,121 | — | — | 30,121 Direct | — | Acquired | (price as of 2026-08-19) |
| March 30, 2012 | LDOS | A | 7,571 | — | — | 66,072 Indirect | +12.94% | Acquired | (price as of 2026-08-19) |
| Jan. 5, 2012 | LDOS | A | 2,426 | $12.57 | $30,495 | 58,501 Indirect | +4.33% | Acquired | 368.5% (price as of 2026-08-19) |
| Oct. 5, 2011 | LDOS | A | 1,938 | $11.61 | $22,500 | 56,074 Indirect | +3.58% | Acquired | 407.2% (price as of 2026-08-19) |
| July 6, 2011 | LDOS | A | 1,142 | $16.20 | $18,500 | 54,136 Indirect | +2.15% | Acquired | 263.5% (price as of 2026-08-19) |
| April 5, 2011 | LDOS | A | 1,879 | $17.30 | $32,507 | 52,994 Indirect | +3.68% | Acquired | 240.4% (price as of 2026-08-19) |
| April 1, 2011 | LDOS | A | 13,810 | — | — | 13,810 Direct | — | Acquired | (price as of 2026-08-19) |
| April 1, 2011 | LDOS | A | 5,911 | — | — | 51,116 Indirect | +13.08% | Acquired | (price as of 2026-08-19) |
| Jan. 5, 2011 | LDOS | A | 1,410 | $15.96 | $22,504 | 45,205 Indirect | +3.22% | Acquired | 269.0% (price as of 2026-08-19) |
| Oct. 5, 2010 | LDOS | A | 1,564 | $15.66 | $24,492 | 43,795 Indirect | +3.70% | Acquired | 276.0% (price as of 2026-08-19) |
| July 6, 2010 | LDOS | A | 1,369 | $16.43 | $22,493 | 42,231 Indirect | +3.35% | Acquired | 258.4% (price as of 2026-08-19) |
| April 5, 2010 | LDOS | A | 1,980 | $17.42 | $34,492 | 40,861 Indirect | +5.09% | Acquired | 238.0% (price as of 2026-08-19) |
| April 2, 2010 | LDOS | A | 13,959 | — | — | 13,959 Direct | — | Acquired | (price as of 2026-08-19) |
| April 2, 2010 | LDOS | A | 5,741 | — | — | 38,881 Indirect | +17.32% | Acquired | (price as of 2026-08-19) |
| Jan. 6, 2010 | LDOS | A | 1,287 | $19.03 | $24,492 | 33,140 Indirect | +4.04% | Acquired | 209.4% (price as of 2026-08-19) |
| Nov. 16, 2009 | LDOS | J | 31,852 | — | — | 0 Indirect | -100.00% | Disposed | (price as of 2026-08-19) |
| Nov. 16, 2009 | LDOS | J | 31,852 | — | — | 31,852 Indirect | — | Acquired | (price as of 2026-08-19) |
| Oct. 5, 2009 | LDOS | A | 1,060 | $17.46 | $18,508 | 31,852 Indirect | +3.44% | Acquired | 237.3% (price as of 2026-08-19) |
| July 6, 2009 | LDOS | A | 1,454 | $18.23 | $26,506 | 30,793 Indirect | +4.96% | Acquired | 223.0% (price as of 2026-08-19) |
| April 3, 2009 | LDOS | A | 1,436 | $18.46 | $26,509 | 29,339 Indirect | +5.15% | Acquired | 219.0% (price as of 2026-08-19) |
| April 3, 2009 | LDOS | A | 5,418 | — | — | 27,903 Indirect | +24.10% | Acquired | (price as of 2026-08-19) |
| April 3, 2009 | LDOS | A | 11,545 | — | — | 11,545 Direct | — | Acquired | (price as of 2026-08-19) |
| Jan. 6, 2009 | LDOS | A | 1,534 | $19.88 | $30,496 | 22,485 Indirect | +7.32% | Acquired | 196.2% (price as of 2026-08-19) |
| Oct. 3, 2008 | LDOS | A | 922 | $20.07 | $18,505 | 20,951 Indirect | +4.60% | Acquired | 193.4% (price as of 2026-08-19) |
| Sept. 12, 2008 | LDOS | A | 1,945 | — | — | 1,945 Direct | — | Acquired | (price as of 2026-08-19) |
| July 1, 2008 | LDOS | A | 1,370 | $20.81 | $28,510 | 20,029 Indirect | +7.34% | Acquired | 183.0% (price as of 2026-08-19) |
| April 4, 2008 | LDOS | A | 5,340 | — | — | 18,660 Indirect | +40.09% | Acquired | (price as of 2026-08-19) |
| April 4, 2008 | LDOS | A | 10,678 | — | — | 10,678 Direct | — | Acquired | (price as of 2026-08-19) |
| April 2, 2008 | LDOS | A | 1,499 | $18.68 | $28,001 | 13,320 Indirect | +12.68% | Acquired | 215.2% (price as of 2026-08-19) |
| Jan. 2, 2008 | LDOS | A | 1,467 | $19.43 | $28,504 | 11,821 Indirect | +14.17% | Acquired | 203.1% (price as of 2026-08-19) |
| Oct. 2, 2007 | LDOS | A | 1,040 | $18.75 | $19,500 | 10,354 Indirect | +11.17% | Acquired | 214.1% (price as of 2026-08-19) |
| July 3, 2007 | LDOS | A | 388 | $18.08 | $7,015 | 9,314 Indirect | +4.35% | Acquired | 225.7% (price as of 2026-08-19) |
Showing latest 100 of 102 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 10, 2019 | LDOS | Stock Option (Right to Buy) | Common Stock (3,345) | $75.02 | May 9, 2026 | 3,345 | Acquired |
| March 12, 2019 | LDOS | Stock Option (Right to Buy) [F2] | Common Stock (10,886) | $25.10 | March 29, 2019 | 10,886 | Disposed |
| May 11, 2018 | LDOS | Stock Option (Right to Buy) | Common Stock (4,070) | $63.08 | May 10, 2025 | 4,070 | Acquired |
| March 6, 2018 | LDOS | Stock Option (Right to Buy) | Common Stock (4,990) | $32.15 | March 31, 2018 | 4,990 | Disposed |
| May 12, 2017 | LDOS | Stock Option (Right to Buy) | Common Stock (4,788) | $52.70 | May 11, 2024 | 4,788 | Acquired |
| Aug. 26, 2016 | LDOS | Stock Option (Right to Buy) | Common Stock (5,193) | $39.70 | Aug. 25, 2023 | 5,193 | Acquired |
| June 12, 2015 | LDOS | Stock Option (Right to Buy) | Common Stock (7,777) | $42.79 | June 11, 2022 | 7,777 | Acquired |
| 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 |
| April 2, 2010 | LDOS | Stock Option (Right to Buy) | Common Stock (13,959) | $17.42 | April 1, 2015 | 13,959 | Acquired |
| Nov. 16, 2009 | LDOS | Class A Preferred Stock | Common Stock (31,852) | — | — | 31,852 | Disposed |
| Oct. 5, 2009 | LDOS | Class A Preferred Stock | Common Stock (1,060) | — | — | 1,060 | Acquired |
| July 6, 2009 | LDOS | Class A Preferred Stock | Common Stock (1,454) | — | — | 1,454 | Acquired |
| April 3, 2009 | LDOS | Class A Preferred Stock | Common Stock (1,436) | — | — | 1,436 | Acquired |
| April 3, 2009 | LDOS | Class A Preferred Stock | Common Stock (5,418) | — | — | 5,418 | Acquired |
| April 3, 2009 | LDOS | Stock Option (Right to Buy) | Common Stock (11,545) | $18.46 | April 2, 2014 | 11,545 | Acquired |
| Jan. 6, 2009 | LDOS | Class A Preferred Stock | Common Stock (1,534) | — | — | 1,534 | Acquired |
| Oct. 3, 2008 | LDOS | Class A Preferred Stock | Common Stock (922) | — | — | 922 | 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 (1,370) | — | — | 1,370 | Acquired |
| April 4, 2008 | LDOS | Class A Preferred Stock | Common Stock (5,340) | — | — | 5,340 | Acquired |
| April 4, 2008 | LDOS | Stock Option (Right to Buy) | Common Stock (10,678) | $18.73 | April 3, 2013 | 10,678 | Acquired |
| April 2, 2008 | LDOS | Class A Preferred Stock | Common Stock (1,499) | — | — | 1,499 | Acquired |
| Jan. 2, 2008 | LDOS | Class A Preferred Stock | Common Stock (1,467) | — | — | 1,467 | Acquired |
| Oct. 2, 2007 | LDOS | Class A Preferred Stock | Common Stock (1,040) | — | — | 1,040 | Acquired |
| July 3, 2007 | LDOS | Class A Preferred Stock | Common Stock (388) | — | — | 388 | Acquired |
| June 19, 2007 | LDOS | Class A Preferred Stock | Common Stock (8,926) | — | — | 8,926 | Acquired |
| June 19, 2007 | LDOS | Stock Option (Right to Buy) | Common Stock (8,889) | $18.00 | June 18, 2012 | 8,889 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 14, 2007 | LDOS | No Securities Are Beneficially Owned | 0 | Direct |