Hartung Michael P
Insider
First SEC filing: Aug. 14, 2020 · Latest: June 17, 2026
Insider at
Insider transactions
0 buys (P)
33 sells (S)
Net: $-11,864,992
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 18, 2026 | FLEX | S | 1,007 | $119.79 | $120,629 | 244,923 Direct | -0.41% | Disposed | -2.5% (price as of 2026-10-05) |
| Aug. 18, 2026 | FLEX | S | 1,272 | $120.74 | $153,581 | 243,651 Direct | -0.52% | Disposed | -3.3% (price as of 2026-10-05) |
| Aug. 18, 2026 | FLEX | S | 272 | $121.76 | $33,119 | 243,379 Direct | -0.11% | Disposed | -4.1% (price as of 2026-10-05) |
| Aug. 18, 2026 | FLEX | S | 196 | $122.60 | $24,030 | 243,183 Direct | -0.08% | Disposed | -4.8% (price as of 2026-10-05) |
| Aug. 18, 2026 | FLEX | S | 8 | $123.25 | $986 | 243,175 Direct | 0.00% | Disposed | -5.3% (price as of 2026-10-05) |
| June 18, 2026 | FLEX | S | 100 | $146.26 | $14,626 | 245,930 Direct | -0.04% | Disposed | -20.2% (price as of 2026-10-05) |
| June 18, 2026 | FLEX | S | 4,801 | $145.36 | $697,873 | 246,030 Direct | -1.91% | Disposed | -19.7% (price as of 2026-10-05) |
| June 18, 2026 | FLEX | S | 2,368 | $144.89 | $343,100 | 250,831 Direct | -0.94% | Disposed | -19.4% (price as of 2026-10-05) |
| June 17, 2026 | FLEX | S | 1,107 | $145.77 | $161,367 | 253,199 Direct | -0.44% | Disposed | -19.9% (price as of 2026-10-05) |
| June 17, 2026 | FLEX | S | 10,949 | $145.19 | $1,589,685 | 254,306 Direct | -4.13% | Disposed | -19.6% (price as of 2026-10-05) |
| June 17, 2026 | FLEX | S | 5,118 | $144.19 | $737,964 | 265,255 Direct | -1.89% | Disposed | -19.0% (price as of 2026-10-05) |
| June 17, 2026 | FLEX | S | 4,900 | $143.18 | $701,582 | 270,373 Direct | -1.78% | Disposed | -18.5% (price as of 2026-10-05) |
| June 17, 2026 | FLEX | S | 553 | $141.78 | $78,404 | 275,273 Direct | -0.20% | Disposed | -17.6% (price as of 2026-10-05) |
| June 16, 2026 | FLEX | A | 43,724 | · | · | 275,826 Direct | +18.84% | Acquired | (price as of 2026-10-05) |
| June 15, 2026 | FLEX | S | 28 | $149.60 | $4,189 | 232,102 Direct | -0.01% | Disposed | -22.0% (price as of 2026-10-05) |
| June 15, 2026 | FLEX | S | 3,966 | $149.01 | $590,974 | 232,130 Direct | -1.68% | Disposed | -21.6% (price as of 2026-10-05) |
| June 15, 2026 | FLEX | S | 1,352 | $148.01 | $200,110 | 236,096 Direct | -0.57% | Disposed | -21.1% (price as of 2026-10-05) |
| June 15, 2026 | FLEX | S | 1,409 | $147.13 | $207,306 | 237,448 Direct | -0.59% | Disposed | -20.6% (price as of 2026-10-05) |
| June 15, 2026 | FLEX | S | 1,448 | $146.07 | $211,509 | 238,857 Direct | -0.60% | Disposed | -20.1% (price as of 2026-10-05) |
| June 11, 2026 | FLEX | A | 7,599 | · | · | 240,305 Direct | +3.27% | Acquired | (price as of 2026-10-05) |
| May 11, 2026 | FLEX | S | 1,620 | $138.65 | $224,613 | 253,302 Direct | -0.64% | Disposed | -15.8% (price as of 2026-10-05) |
| May 11, 2026 | FLEX | S | 2,160 | $139.67 | $301,687 | 251,142 Direct | -0.85% | Disposed | -16.4% (price as of 2026-10-05) |
| May 11, 2026 | FLEX | S | 2,129 | $140.59 | $299,316 | 249,013 Direct | -0.85% | Disposed | -16.9% (price as of 2026-10-05) |
| May 11, 2026 | FLEX | S | 1,888 | $141.49 | $267,133 | 247,125 Direct | -0.76% | Disposed | -17.5% (price as of 2026-10-05) |
| May 11, 2026 | FLEX | S | 5,260 | $142.94 | $751,864 | 241,865 Direct | -2.13% | Disposed | -18.3% (price as of 2026-10-05) |
| May 11, 2026 | FLEX | S | 6,623 | $143.76 | $952,122 | 235,242 Direct | -2.74% | Disposed | -18.8% (price as of 2026-10-05) |
| May 11, 2026 | FLEX | S | 2,536 | $144.45 | $366,325 | 232,706 Direct | -1.08% | Disposed | -19.2% (price as of 2026-10-05) |
| May 8, 2026 | FLEX | A | 43,724 | · | · | 254,922 Direct | +20.70% | Acquired | (price as of 2026-10-05) |
| Nov. 11, 2025 | FLEX | S 10b5-1 | 11,442 | $62.02 | $709,633 | 214,756 Direct | -5.06% | Disposed | 88.3% (price as of 2026-10-05) |
| Nov. 11, 2025 | FLEX | S 10b5-1 | 3,496 | $62.83 | $219,654 | 211,260 Direct | -1.63% | Disposed | 85.8% (price as of 2026-10-05) |
| Nov. 11, 2025 | FLEX | S 10b5-1 | 62 | $63.50 | $3,937 | 211,198 Direct | -0.03% | Disposed | 83.9% (price as of 2026-10-05) |
| Nov. 4, 2025 | FLEX | S 10b5-1 | 10,558 | $62.01 | $654,702 | 230,640 Direct | -4.38% | Disposed | 88.3% (price as of 2026-10-05) |
| Nov. 4, 2025 | FLEX | S 10b5-1 | 4,442 | $62.85 | $279,180 | 226,198 Direct | -1.93% | Disposed | 85.8% (price as of 2026-10-05) |
| Oct. 28, 2025 | FLEX | S 10b5-1 | 6,881 | $64.00 | $440,384 | 249,317 Direct | -2.69% | Disposed | 82.4% (price as of 2026-10-05) |
| Oct. 28, 2025 | FLEX | S 10b5-1 | 7,780 | $64.43 | $501,265 | 241,537 Direct | -3.12% | Disposed | 81.2% (price as of 2026-10-05) |
| Oct. 28, 2025 | FLEX | S 10b5-1 | 339 | $65.32 | $22,143 | 241,198 Direct | -0.14% | Disposed | 78.8% (price as of 2026-10-05) |
| Sept. 16, 2025 | FLEX | S 10b5-1 | 41,539 | $57.09 | $2,371,462 | 259,659 Direct | -13.79% | Disposed | 104.5% (price as of 2026-10-05) |
| Sept. 16, 2025 | FLEX | S 10b5-1 | 3,461 | $57.78 | $199,977 | 256,198 Direct | -1.33% | Disposed | 102.1% (price as of 2026-10-05) |
| Aug. 18, 2025 | FLEX | S | 2,520 | $49.62 | $125,042 | 301,198 Direct | -0.83% | Disposed | 135.3% (price as of 2026-10-05) |
| June 17, 2025 | FLEX | S | 6,542 | $44.98 | $294,259 | 304,063 Direct | -2.11% | Disposed | 159.6% (price as of 2026-10-05) |
| June 17, 2025 | FLEX | S | 345 | $45.71 | $15,770 | 303,718 Direct | -0.11% | Disposed | 155.4% (price as of 2026-10-05) |
| June 13, 2025 | FLEX | S | 4,554 | $43.49 | $198,053 | 310,605 Direct | -1.44% | Disposed | 168.5% (price as of 2026-10-05) |
| June 12, 2025 | FLEX | A | 21,964 | · | · | 315,159 Direct | +7.49% | Acquired | (price as of 2026-10-05) |
| June 4, 2025 | FLEX | S | 35,393 | $42.87 | $1,517,298 | 293,195 Direct | -10.77% | Disposed | 172.4% (price as of 2026-10-05) |
| June 3, 2025 | FLEX | S | 11,025 | $42.90 | $472,972 | 259,458 Direct | -4.08% | Disposed | 172.2% (price as of 2026-10-05) |
| June 3, 2025 | FLEX | A | 69,130 | · | · | 328,588 Direct | +26.64% | Acquired | (price as of 2026-10-05) |
| May 13, 2025 | FLEX | S | 32,173 | $41.99 | $1,350,944 | 270,483 Direct | -10.63% | Disposed | 178.1% (price as of 2026-10-05) |
| May 9, 2025 | FLEX | A | 69,130 | · | · | 302,656 Direct | +29.60% | Acquired | (price as of 2026-10-05) |
| Feb. 6, 2025 | FLEX | S 10b5-1 | 48,792 | $43.78 | $2,136,114 | 249,541 Direct | -16.35% | Disposed | 166.7% (price as of 2026-10-05) |
| Feb. 6, 2025 | FLEX | S 10b5-1 | 16,015 | $44.23 | $708,343 | 233,526 Direct | -6.42% | Disposed | 164.0% (price as of 2026-10-05) |
| Sept. 25, 2024 | FLEX | A | 72,578 | · | · | 298,333 Direct | +32.15% | Acquired | (price as of 2026-10-05) |
| Aug. 15, 2024 | FLEX | A | 15,797 | · | · | 225,755 Direct | +7.52% | Acquired | (price as of 2026-10-05) |
| June 17, 2024 | FLEX | S | 7,037 | $31.30 | $220,258 | 209,958 Direct | -3.24% | Disposed | 273.0% (price as of 2026-10-05) |
| June 12, 2024 | FLEX | S | 25,525 | $32.13 | $820,118 | 188,844 Direct | -11.91% | Disposed | 263.4% (price as of 2026-10-05) |
| June 12, 2024 | FLEX | A | 28,151 | · | · | 216,995 Direct | +14.91% | Acquired | (price as of 2026-10-05) |
| June 11, 2024 | FLEX | A | 50,346 | · | · | 214,369 Direct | +30.69% | Acquired | (price as of 2026-10-05) |
| June 11, 2024 | FLEX | S | 10,183 | $32.20 | $327,893 | 164,023 Direct | -5.85% | Disposed | 262.6% (price as of 2026-10-05) |
| June 4, 2024 | FLEX | S | 11,353 | $32.53 | $369,313 | 174,206 Direct | -6.12% | Disposed | 258.9% (price as of 2026-10-05) |
| May 9, 2024 | FLEX | S | 31,407 | $28.65 | $899,811 | 185,559 Direct | -14.48% | Disposed | 307.5% (price as of 2026-10-05) |
| May 8, 2024 | FLEX | A | 62,156 | · | · | 216,966 Direct | +40.15% | Acquired | (price as of 2026-10-05) |
| March 7, 2024 | FLEX | S 10b5-1 | 43,381 | $30.51 | $1,323,554 | 154,810 Direct | -21.89% | Disposed | 282.7% (price as of 2026-10-05) |
| Jan. 2, 2024 | NXT | A | 15,269 | · | · | 15,269 Direct | · | Acquired | (price as of 2026-10-05) |
| June 16, 2023 | FLEX | S | 1,790 | $26.81 | $47,990 | 173,061 Direct | -1.02% | Disposed | 477.9% (price as of 2026-10-05) |
| June 15, 2023 | FLEX | S | 1,800 | $26.67 | $48,006 | 174,851 Direct | -1.02% | Disposed | 481.0% (price as of 2026-10-05) |
| June 14, 2023 | FLEX | A | 33,783 | · | · | 176,651 Direct | +23.65% | Acquired | (price as of 2026-10-05) |
| June 12, 2023 | FLEX | S | 7,488 | $26.59 | $199,106 | 142,868 Direct | -4.98% | Disposed | 482.7% (price as of 2026-10-05) |
| June 9, 2023 | FLEX | S | 18,191 | $26.33 | $478,969 | 150,356 Direct | -10.79% | Disposed | 488.5% (price as of 2026-10-05) |
| June 8, 2023 | FLEX | S | 18,117 | $26.44 | $479,013 | 168,547 Direct | -9.71% | Disposed | 486.0% (price as of 2026-10-05) |
| June 7, 2023 | FLEX | S | 18,073 | $26.51 | $479,115 | 186,664 Direct | -8.83% | Disposed | 484.5% (price as of 2026-10-05) |
| June 6, 2023 | FLEX | A | 110,496 | · | · | 204,737 Direct | +117.25% | Acquired | (price as of 2026-10-05) |
| June 6, 2023 | FLEX | S | 8,623 | $26.10 | $225,060 | 94,241 Direct | -8.38% | Disposed | 493.6% (price as of 2026-10-05) |
| June 2, 2023 | FLEX | S | 8,241 | $26.07 | $214,843 | 102,864 Direct | -7.42% | Disposed | 494.3% (price as of 2026-10-05) |
| Nov. 30, 2022 | FLEX | S | 12,376 | $21.39 | $264,723 | 111,105 Direct | -10.02% | Disposed | 624.4% (price as of 2026-10-05) |
| Nov. 25, 2022 | FLEX | S | 1,728 | $21.00 | $36,288 | 123,481 Direct | -1.38% | Disposed | 637.8% (price as of 2026-10-05) |
| Nov. 23, 2022 | FLEX | S | 1,896 | $21.00 | $39,816 | 125,209 Direct | -1.49% | Disposed | 637.8% (price as of 2026-10-05) |
| Nov. 11, 2022 | FLEX | S | 12,168 | $20.11 | $244,698 | 127,105 Direct | -8.74% | Disposed | 670.5% (price as of 2026-10-05) |
| Nov. 10, 2022 | FLEX | S | 88 | $20.00 | $1,760 | 139,273 Direct | -0.06% | Disposed | 674.7% (price as of 2026-10-05) |
| Nov. 2, 2022 | FLEX | S | 3,744 | $20.03 | $74,992 | 139,361 Direct | -2.62% | Disposed | 673.5% (price as of 2026-10-05) |
| Oct. 31, 2022 | FLEX | S | 44,898 | $19.66 | $882,695 | 143,105 Direct | -23.88% | Disposed | 688.1% (price as of 2026-10-05) |
| June 16, 2022 | FLEX | S | 381 | $15.08 | $5,745 | 188,003 Direct | -0.20% | Disposed | 927.5% (price as of 2026-10-05) |
| June 16, 2022 | FLEX | S | 31,221 | $14.40 | $449,582 | 188,384 Direct | -14.22% | Disposed | 976.0% (price as of 2026-10-05) |
| June 15, 2022 | FLEX | A | 58,074 | · | · | 219,605 Direct | +35.95% | Acquired | (price as of 2026-10-05) |
| June 15, 2022 | FLEX | S | 5,329 | $15.67 | $83,505 | 161,531 Direct | -3.19% | Disposed | 888.8% (price as of 2026-10-05) |
| June 10, 2022 | FLEX | S | 8,190 | $16.33 | $133,743 | 166,860 Direct | -4.68% | Disposed | 848.8% (price as of 2026-10-05) |
| June 6, 2022 | FLEX | S | 8,903 | $17.48 | $155,624 | 175,050 Direct | -4.84% | Disposed | 786.4% (price as of 2026-10-05) |
| June 1, 2022 | FLEX | A | 53,412 | · | · | 183,953 Direct | +40.92% | Acquired | (price as of 2026-10-05) |
| June 30, 2021 | FLEX | S | 1,735 | $17.82 | $30,918 | 130,541 Direct | -1.31% | Disposed | 769.5% (price as of 2026-10-05) |
| June 15, 2021 | FLEX | S | 5,440 | $18.05 | $98,192 | 132,276 Direct | -3.95% | Disposed | 758.4% (price as of 2026-10-05) |
| June 9, 2021 | FLEX | A | 48,024 | · | · | 137,716 Direct | +53.54% | Acquired | (price as of 2026-10-05) |
| June 4, 2021 | FLEX | S | 9,016 | $18.87 | $170,132 | 89,692 Direct | -9.13% | Disposed | 721.1% (price as of 2026-10-05) |
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.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 14, 2020 | FLEX | Ordinary Shares | 98,708 | Direct |