SEC CIK 1191307
ALTMAN STEVEN R
Reported ownership across 3 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| UIview stock → | 82,920 | 2014-02-04 |
| QCOMview stock → | 51,745 | 2013-12-03 |
| DXCMview stock → | 5,565 | 2026-05-28 |
Position History — DXCM
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — DXCM
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-05-28 | Grant / award | 5,565 | $0.00 | 5,565 |
| 2026-05-08 | Gift | 5,037 | $0.00 | 63,667 |
| 2026-05-08 | Gift | 5,037 | $0.00 | 0 |
| 2025-05-08 | Gift | 2,613 | $0.00 | 58,630 |
| 2025-05-08 | Grant / award | 5,037 | $0.00 | 5,037 |
| 2025-05-08 | Gift | 2,613 | $0.00 | 0 |
| 2024-05-22 | Grant / award | 2,613 | $0.00 | 2,613 |
| 2024-05-18 | Gift | 2,885 | $0.00 | 0 |
| 2024-05-18 | Gift | 2,885 | $0.00 | 56,017 |
| 2024-01-16 | Open-market sale | 460 | $121.97 | 54,240 |
| 2024-01-16 | Open-market sale | 1,108 | $123.24 | 53,132 |
| 2023-12-15 | Open-market sale | 2,000 | $122.77 | 54,700 |
| 2023-12-12 | Open-market sale | 3,000 | $120.00 | 56,700 |
| 2023-11-15 | Open-market sale | 1,000 | $101.26 | 59,700 |
| 2023-10-16 | Open-market sale | 1,000 | $77.58 | 60,700 |
| 2023-09-15 | Open-market sale | 1,000 | $101.50 | 61,700 |
| 2023-05-18 | Gift | 3,916 | $0.00 | 62,700 |
| 2023-05-18 | Gift | 3,916 | $0.00 | 2,885 |
| 2023-05-18 | Grant / award | 2,885 | $0.00 | 6,801 |
| 2022-05-20 | Grant / award | 979 | $0.00 | 979 |
| 2022-05-19 | J | 910 | $0.00 | 14,696 |
| 2022-05-19 | J | 910 | $0.00 | 0 |
| 2021-05-21 | Grant / award | 910 | $0.00 | 910 |
| 2021-05-20 | J | 806 | $0.00 | 0 |
| 2021-05-20 | J | 806 | $0.00 | 13,786 |
| 2020-09-15 | Open-market sale | 30,000 | $393.92 | 12,980 |
| 2020-08-10 | Open-market sale | 400 | $433.57 | 44,067 |
| 2020-08-10 | Open-market sale | 513 | $431.77 | 44,467 |
| 2020-08-10 | Open-market sale | 384 | $439.31 | 42,980 |
| 2020-08-10 | Open-market sale | 7 | $434.00 | 44,060 |
| 2020-08-10 | Open-market sale | 125 | $437.24 | 43,364 |
| 2020-08-10 | Open-market sale | 571 | $435.70 | 43,489 |
| 2020-07-10 | Open-market sale | 236 | $440.66 | 45,080 |
| 2020-07-10 | Open-market sale | 332 | $439.55 | 45,316 |
| 2020-07-10 | Open-market sale | 39 | $437.94 | 45,648 |
| 2020-07-10 | Open-market sale | 100 | $442.62 | 44,980 |
| 2020-07-10 | Open-market sale | 505 | $437.34 | 45,687 |
| 2020-07-10 | Open-market sale | 360 | $435.82 | 46,192 |
| 2020-07-10 | Open-market sale | 284 | $434.92 | 46,552 |
| 2020-07-10 | Open-market sale | 144 | $433.73 | 46,836 |
| 2020-06-10 | Open-market sale | 291 | $387.00 | 46,980 |
| 2020-06-10 | Open-market sale | 1,709 | $385.49 | 47,271 |
| 2020-05-22 | Grant / award | 806 | $0.00 | 806 |
| 2020-05-21 | J | 2,676 | $0.00 | 0 |
| 2020-05-21 | J | 2,676 | $0.00 | 48,980 |
| 2020-01-02 | Open-market sale | 737 | $218.61 | 47,096 |
| 2020-01-02 | Open-market sale | 792 | $220.02 | 46,304 |
| 2020-01-02 | Open-market sale | 644 | $216.23 | 48,160 |
| 2020-01-02 | Open-market sale | 327 | $217.77 | 47,833 |
| 2019-10-01 | Open-market sale | 800 | $149.88 | 48,804 |
| 2019-10-01 | Open-market sale | 1,700 | $148.83 | 49,604 |
| 2019-07-01 | Open-market sale | 2,500 | $151.62 | 51,304 |
| 2019-05-31 | Grant / award | 2,676 | $0.00 | 2,676 |
| 2019-05-30 | J | 3,449 | $0.00 | 0 |
| 2019-05-30 | J | 3,449 | $0.00 | 53,804 |
| 2019-04-01 | Open-market sale | 2,500 | $119.60 | 50,355 |
| 2019-01-02 | Open-market sale | 2,500 | $117.04 | 52,855 |
| 2018-10-01 | Open-market sale | 350 | $132.68 | 57,505 |
| 2018-10-01 | Open-market sale | 700 | $133.53 | 56,805 |
| 2018-10-01 | Open-market sale | 300 | $138.08 | 55,555 |
| 2018-10-01 | Open-market sale | 100 | $139.14 | 55,455 |
| 2018-10-01 | Open-market sale | 650 | $137.01 | 55,855 |
| 2018-10-01 | Open-market sale | 300 | $135.82 | 56,505 |
| 2018-10-01 | Open-market sale | 100 | $140.88 | 55,355 |
| 2018-08-24 | Open-market sale | 5,000 | $136.47 | 0 |
| 2018-06-01 | Grant / award | 3,449 | $0.00 | 3,449 |
| 2018-05-31 | Grant / award | 3,457 | $0.00 | 7,810 |
| 2017-11-07 | Open-market buy | 25,000 | $50.01 | 58,502 |
| 2017-11-06 | Open-market buy | 10,000 | $49.61 | 33,502 |
| 2017-06-01 | Grant / award | 4,353 | $0.00 | 4,353 |
| 2016-08-19 | Open-market sale | 3,500 | $90.91 | 15,142 |
| 2016-05-25 | Grant / award | 4,791 | $0.00 | 12,639 |
| 2015-08-18 | Open-market sale | 5,000 | $96.69 | 10,794 |
| 2015-06-03 | Grant / award | 4,279 | $0.00 | 11,417 |
| 2014-05-30 | Grant / award | 6,462 | $0.00 | 22,932 |
| 2013-11-04 | Grant / award | 762 | $0.00 | 5,762 |
| 2013-11-04 | Grant / award | 10,708 | $0.00 | 16,470 |
| 2013-11-04 | — | — | — | 5,000 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.