SEC CIK 1210707
PORCELAIN MICHAEL
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| CMTLview stock → | 173,748 | 2022-08-09 |
| AIRIview stock → | 81,274 | 2026-08-27 |
Position History — AIRI
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — AIRI
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-08-27 | Grant / award | 5,523 | $2.59 | 81,274 |
| 2026-04-10 | Grant / award | 4,484 | $3.19 | 75,751 |
| 2026-02-12 | Grant / award (derivative) | 60,791 | $0.00 | 60,791 |
| 2026-01-02 | Grant / award | 4,600 | $3.11 | 71,267 |
| 2025-12-08 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2025-10-22 | Grant / award | 3,823 | $3.22 | 66,047 |
| 2025-10-22 | Grant / award | 4,443 | $3.22 | 66,667 |
| 2025-07-28 | Grant / award | 4,064 | $3.52 | 62,224 |
| 2025-04-22 | Grant / award | 4,690 | $3.05 | 58,160 |
| 2025-01-06 | Grant / award | 3,327 | $4.30 | 53,470 |
| 2024-10-07 | Grant / award | 2,654 | $5.39 | 50,143 |
| 2024-08-13 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2024-07-02 | Grant / award | 4,686 | $3.33 | 47,489 |
| 2024-04-25 | Grant / award | 2,704 | $4.81 | 42,803 |
| 2024-01-08 | J | 4,195 | $3.10 | 40,099 |
| 2023-10-04 | J | 4,500 | $2.89 | 35,904 |
| 2023-07-19 | J | 3,647 | $3.54 | 31,377 |
| 2023-06-02 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2023-06-02 | Grant / award (derivative) | 1,000 | $0.00 | 1,000 |
| 2023-05-23 | Grant / award (derivative) | 2,160 | — | 2,160 |
| 2023-05-23 | Disposition to issuer (derivative) | 1,300 | — | 1,300 |
| 2023-05-23 | Grant / award (derivative) | 2,160 | — | 2,160 |
| 2023-05-23 | Disposition to issuer (derivative) | 1,000 | — | 1,000 |
| 2023-05-23 | Disposition to issuer (derivative) | 100 | — | 100 |
| 2023-05-23 | J | 3,647 | $3.54 | 27,730 |
| 2023-01-09 | J | 2,969 | $4.38 | 24,083 |
| 2022-10-03 | J | 19,707 | $0.66 | 211,132 |
| 2022-07-06 | J | 18,580 | $0.70 | 191,425 |
| 2022-04-06 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2022-04-06 | J | 15,482 | $0.84 | 172,845 |
| 2022-01-03 | J | 11,889 | $0.91 | 157,363 |
| 2021-10-01 | J | 12,155 | $1.07 | 145,474 |
| 2021-07-07 | J | 9,095 | $1.30 | 133,319 |
| 2021-04-06 | J | 8,506 | $1.39 | 124,224 |
| 2021-01-11 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2021-01-04 | J | 9,613 | $1.23 | 115,718 |
| 2020-10-05 | J | 10,372 | $1.14 | 106,105 |
| 2020-07-15 | J | 9,535 | $1.24 | 95,733 |
| 2020-04-13 | J | 10,186 | $1.07 | 86,198 |
| 2020-01-07 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2020-01-07 | J | 8,624 | $2.38 | 76,012 |
| 2019-10-29 | J | 10,322 | $1.18 | 67,388 |
| 2019-07-01 | J | 10,869 | $1.01 | 57,066 |
| 2019-04-04 | J | 10,356 | $1.12 | 46,197 |
| 2019-02-13 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2019-02-13 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2019-02-13 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2019-01-04 | J | 12,945 | $0.83 | 35,841 |
| 2018-05-14 | Grant / award (derivative) | 13,000 | $0.00 | 13,000 |
| 2018-05-14 | Grant / award (derivative) | 13,000 | $0.00 | 13,000 |
| 2018-05-14 | Grant / award (derivative) | 13,000 | $0.00 | 13,000 |
| 2018-05-14 | Grant / award (derivative) | 13,000 | $0.00 | 13,000 |
| 2018-05-14 | Grant / award (derivative) | 13,000 | $0.00 | 13,000 |
| 2018-01-29 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2018-01-29 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2018-01-29 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2018-01-29 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2018-01-29 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2018-01-29 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2018-01-02 | Grant / award (derivative) | 3,000 | $0.00 | 3,000 |
| 2018-01-02 | Grant / award (derivative) | 3,000 | $0.00 | 3,000 |
| 2018-01-02 | Grant / award (derivative) | 3,000 | $0.00 | 3,000 |
| 2018-01-02 | Grant / award (derivative) | 3,000 | $0.00 | 3,000 |
| 2018-01-02 | Grant / award (derivative) | 3,000 | $0.00 | 3,000 |
| 2018-01-02 | Grant / award (derivative) | 3,000 | $0.00 | 3,000 |
| 2018-01-02 | Grant / award (derivative) | 3,000 | $0.00 | 3,000 |
| 2017-10-23 | — | — | — | 0 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.