SEC CIK 1190815
SHEAHAN MARK W
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| GGGview stock → | 119,009.01 | 2026-01-29 |
| TNCview stock → | 4,348 | 2026-05-07 |
Position History — GGG
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — GGG
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-02-13 | Grant / award (derivative) | 194,650 | $0.00 | 194,650 |
| 2026-01-29 | Option exercise (derivative) | 63,510 | $0.00 | 0 |
| 2026-01-29 | Tax withholding | 40,219 | $86.83 | 119,009.01 |
| 2026-01-29 | Option exercise | 63,510 | $23.85 | 159,228.01 |
| 2025-02-14 | Grant / award (derivative) | 204,910 | $0.00 | 204,910 |
| 2025-01-17 | Option exercise (derivative) | 47,130 | $0.00 | 0 |
| 2025-01-17 | Tax withholding | 30,268 | $85.14 | 95,444.13 |
| 2025-01-17 | Option exercise | 47,130 | $24.79 | 125,712.13 |
| 2024-02-16 | Grant / award (derivative) | 189,910 | $0.00 | 189,910 |
| 2024-01-05 | Tax withholding | 27,845 | $83.37 | 78,220.7 |
| 2024-01-05 | Option exercise | 43,080 | $24.93 | 106,065.7 |
| 2024-01-05 | Option exercise (derivative) | 43,080 | $0.00 | 0 |
| 2024-01-05 | Tax withholding | 14,961 | $83.37 | 78,220.7 |
| 2024-01-05 | Option exercise | 43,080 | $94.93 | 106,065.7 |
| 2024-01-05 | Open-market sale | 12,884 | $83.37 | 93,181.7 |
| 2023-07-31 | Open-market buy | 1,263 | $79.04 | 62,985.7 |
| 2023-02-17 | Grant / award (derivative) | 245,530 | $0.00 | 245,530 |
| 2022-02-18 | Grant / award (derivative) | 236,090 | $0.00 | 236,090 |
| 2021-06-10 | Grant / award (derivative) | 137,490 | $0.00 | 137,490 |
| 2021-02-12 | Grant / award (derivative) | 50,960 | $0.00 | 50,960 |
| 2020-11-11 | Option exercise (derivative) | 54,000 | $0.00 | 0 |
| 2020-11-11 | Open-market sale | 54,000 | $67.79 | 60,510.44 |
| 2020-11-11 | Option exercise | 54,000 | $19.58 | 114,510.44 |
| 2020-08-03 | Option exercise (derivative) | 55,800 | $0.00 | 0 |
| 2020-08-03 | Option exercise | 55,800 | $16.61 | 116,310.44 |
| 2020-08-03 | Open-market sale | 55,800 | $53.58 | 60,510.44 |
| 2020-02-14 | Grant / award (derivative) | 60,190 | $0.00 | 60,190 |
| 2019-02-26 | Option exercise (derivative) | 54,000 | $0.00 | 0 |
| 2019-02-26 | Option exercise | 54,000 | $14.24 | 113,409.76 |
| 2019-02-26 | Open-market sale | 54,000 | $47.17 | 59,409.76 |
| 2019-02-15 | Grant / award (derivative) | 49,180 | $0.00 | 49,180 |
| 2018-02-16 | Grant / award (derivative) | 35,180 | $0.00 | 35,180 |
| 2017-10-30 | Option exercise (derivative) | 30,000 | $0.00 | 0 |
| 2017-10-30 | Open-market sale | 19,980 | $130.94 | 29,557.61 |
| 2017-10-30 | Option exercise | 30,000 | $27.17 | 49,537.61 |
| 2017-10-30 | Open-market sale | 10,020 | $132.05 | 19,537.61 |
| 2017-02-17 | Grant / award (derivative) | 17,540 | $0.00 | 17,540 |
| 2016-11-10 | Option exercise (derivative) | 47,000 | $0.00 | 0 |
| 2016-11-10 | Open-market sale | 47,000 | $79.13 | 19,222.9 |
| 2016-11-10 | Option exercise | 47,000 | $20.80 | 66,222.9 |
| 2016-02-12 | Grant / award (derivative) | 21,170 | $0.00 | 21,170 |
| 2016-02-01 | Open-market buy | 592 | $69.53 | 18,893 |
| 2015-02-13 | Grant / award (derivative) | 15,710 | $0.00 | 15,710 |
| 2014-02-14 | Grant / award (derivative) | 14,360 | $0.00 | 14,360 |
| 2013-08-01 | Option exercise (derivative) | 22,500 | $0.00 | 0 |
| 2013-08-01 | Open-market sale | 51,600 | $73.38 | 18,449 |
| 2013-08-01 | Option exercise | 22,500 | $41.36 | 40,049 |
| 2013-08-01 | Option exercise | 30,000 | $35.90 | 70,049 |
| 2013-08-01 | Open-market sale | 900 | $74.08 | 17,549 |
| 2013-05-07 | Option exercise (derivative) | 22,500 | $0.00 | 0 |
| 2013-05-07 | Option exercise | 15,000 | $38.13 | 32,549 |
| 2013-05-07 | Open-market sale | 15,000 | $61.62 | 17,549 |
| 2013-05-07 | Option exercise | 22,500 | $40.68 | 40,049 |
| 2013-02-15 | Grant / award (derivative) | 18,000 | $0.00 | 18,000 |
| 2012-05-18 | Option exercise (derivative) | 18,000 | $0.00 | 0 |
| 2012-05-18 | Option exercise | 18,000 | $27.91 | 34,444 |
| 2012-05-18 | Open-market sale | 18,000 | $49.28 | 16,444 |
| 2012-05-11 | Option exercise (derivative) | 9,000 | $0.00 | 0 |
| 2012-05-11 | Open-market sale | 9,000 | $52.79 | 16,444 |
| 2012-05-11 | Option exercise | 9,000 | $17.34 | 25,444 |
| 2012-02-17 | Grant / award (derivative) | 18,600 | $0.00 | 18,600 |
| 2011-10-31 | Option exercise (derivative) | 2,812 | $0.00 | 0 |
| 2011-10-31 | Open-market sale | 2,812 | $43.65 | 16,444 |
| 2011-10-31 | Option exercise | 2,812 | $18.39 | 19,256 |
| 2011-02-18 | Grant / award (derivative) | 18,000 | $0.00 | 18,000 |
| 2010-07-27 | Option exercise (derivative) | 2,812 | $0.00 | 0 |
| 2010-07-27 | Open-market sale | 300 | $32.08 | 18,225 |
| 2010-07-27 | Open-market sale | 731 | $32.07 | 18,525 |
| 2010-07-27 | Open-market sale | 1,781 | $32.06 | 16,444 |
| 2010-07-27 | Option exercise | 2,812 | $12.38 | 19,256 |
| 2010-02-12 | Grant / award (derivative) | 30,000 | $0.00 | 30,000 |
| 2009-02-20 | Open-market buy | 900 | $18.24 | 16,444 |
| 2009-02-13 | Grant / award (derivative) | 47,000 | $0.00 | 47,000 |
| 2008-02-15 | Grant / award (derivative) | 30,000 | — | 30,000 |
| 2007-12-07 | Grant / award | 2,500 | $0.00 | 14,928 |
| 2007-02-16 | Grant / award (derivative) | 22,500 | $41.36 | 22,500 |
| 2006-02-17 | Grant / award (derivative) | 22,500 | — | 22,500 |
| 2005-12-31 | J | 0.88 | $36.48 | 353.03 |
| 2005-09-30 | J | 1.18 | $34.28 | 352.15 |
| 2005-06-30 | J | 2.45 | $31.05 | 350.97 |
| 2005-03-31 | J | 0.66 | $40.36 | 348.52 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.