Blumenkranz Mark S.
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Blumenkranz Mark S.. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| KALA | Award / Grant | 1,400 | — | — | Jun 11, 2024 | |
| 0001410939 | Disposition | 32,088 | — | — | Jul 11, 2023 | |
| KALA | Award / Grant | 3,784 | — | — | Jun 22, 2023 | |
| 0001410939 | Option Exercise | 14,588 | — | — | May 11, 2023 | |
| 0001404123 | Disposition | 4,534 | $18.00 | $81,612 | Feb 22, 2023 | |
| KALA | Award / Grant | 497 | — | — | Feb 15, 2023 | |
| 0001410939 | Option Exercise | 5,000 | — | — | Jul 15, 2022 | |
| 0001404123 | Option Exercise | 4,534 | — | — | Jun 2, 2022 | |
| 0001410939 | Option Exercise | 7,500 | — | — | May 11, 2022 | |
| KALA | Award / Grant | 38,965 | — | — | Nov 15, 2021 | |
| 0001410939 | Option Exercise | 5,000 | — | — | Jul 15, 2021 | |
| 0001501756 | Award / Grant | 8,333 | — | — | Feb 12, 2016 | |
| 0001501756 | Sale | 1,900 | $39.97 | $75,943 | Jun 11, 2015 | |
| 0001501756 | Sale | 15,300 | $35.52 | $543,456 | Jun 9, 2015 | |
| 0001501756 | Sale | 5,000 | $40.08 | $200,400 | Jun 5, 2015 | |
| 0001501756 | Sale | 1,000 | $36.91 | $36,910 | May 19, 2015 | |
| 0001501756 | Sale | 4,525 | $36.00 | $162,900 | May 15, 2015 | |
| 0001501756 | Sale | 715 | $34.94 | $24,982 | May 13, 2015 | |
| 0001501756 | Sale | 1,785 | $34.91 | $62,314 | May 11, 2015 | |
| 0001501756 | Sale | 20,000 | $32.37 | $647,400 | May 1, 2015 | |
| 0001501756 | Award / Grant | 2,000 | — | — | Apr 21, 2015 | |
| 0001501756 | Sale | 24,800 | $41.59 | $1,031,432 | Apr 16, 2015 | |
| 0001501756 | Sale | 32 | $39.06 | $1,250 | Apr 7, 2015 | |
| 0001591096 | Award / Grant | 9,270 | — | — | Mar 16, 2015 | |
| 0001501756 | Sale | 100,000 | $55.46 | $5,546,000 | Jan 13, 2015 | |
| 0001501756 | C | 20,989 | — | — | Aug 5, 2014 |