SEC CIK 1087426
SHATTUCK MAYO A III
Reported ownership across 3 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| COFview stock → | 67,911 | 2026-05-08 |
| ALRMview stock → | 56,200 | 2020-09-30 |
| EXCview stock → | 47,286 | 2022-03-31 |
Position History — ALRM
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — ALRM
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2020-09-30 | Open-market sale | 11,150 | $55.12 | 56,200 |
| 2020-09-28 | Option exercise (derivative) | 6,000 | $0.00 | 0 |
| 2020-09-28 | Option exercise | 6,000 | $11.55 | 73,317 |
| 2020-09-28 | Open-market sale | 5,967 | $55.53 | 67,350 |
| 2020-09-28 | Option exercise | 30,000 | $8.08 | 67,317 |
| 2020-06-04 | Grant / award | 2,593 | $0.00 | 37,317 |
| 2019-06-06 | Grant / award | 2,711 | $0.00 | 34,724 |
| 2018-06-08 | Grant / award | 3,193 | $0.00 | 32,013 |
| 2017-12-20 | Grant / award | 3,968 | $0.00 | 28,820 |
| 2017-08-30 | J | 1,748 | $0.00 | 24,852 |
| 2017-08-22 | J | 1,748 | $0.00 | 23,104 |
| 2017-08-08 | J | 2,123 | $0.00 | 21,356 |
| 2017-05-08 | J | 3,497 | $0.00 | 19,233 |
| 2017-03-21 | J | 3,497 | $0.00 | 15,736 |
| 2017-03-13 | J | 3,497 | $0.00 | 12,239 |
| 2016-11-28 | J | 3,497 | $0.00 | 8,742 |
| 2016-08-17 | J | 5,245 | $0.00 | 5,245 |
| 2015-06-25 | — | — | — | 0 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.