Porcelain Michael
- SEC CIK
- 0001210707
No open-market purchases or sales filed in the past year.
Current role at each company
- AIRI Air Industries GroupDirectoras of Aug 31, 2026
- CMTL Comtech Telecommunications CorpOther: Former President & CEOas of Aug 11, 2022
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists Porcelain Michael as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
CMTL Comtech Telecommunications Corp
Other: Former President & CEO2 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jul 21, 2022 (view filing) | Jul 21 | Same day | Porcelain MichaelPresident & CEO | PPurchaseCommon Stock Par Value $.10 Per Share | +2.38K | $10.52 | +$25.0K | +1.6%148.9K after | |
| Jul 18, 2022 (view filing) | Jul 18 | Same day | Porcelain MichaelCEO & President | PPurchaseCommon Stock Par Value $.10 Per Share | +6.25K | $9.53 | +$59.6K | +4.5%146.6K after | 2 lots |