Key facts
- This page summarizes MIKOLAJCZYK MICHAEL E's Form 4 filing for Rubicon Technology, Inc. (RBCN).
- 2 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 28 Jun 2021, 21:22.
MIKOLAJCZYK MICHAEL E - 23 Jun 2021 Form 4 Insider Report for Rubicon Technology, Inc. (RBCN)
- Reporting relationship
- Director
- Issuer ticker
- RBCN
- Reported as of
- 23 Jun 2021
- Net transaction value
- +$9,999
- SEC form
- 4
- Accepted by SEC
- 28 Jun 2021, 21:22:32 UTC
- Next SEC filing
- 01 Aug 2022
- Source filing
- View source filing
- Reporting owner signature
- /s/ Timothy Brog Attorney in Fact
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
MIKOLAJCZYK MICHAEL E filed Form 4 for Rubicon Technology, Inc. (RBCN) on 28 Jun 2021.
Change
- No earlier filing in this sequence is available for direct comparison.
- Current net transaction value: +$9,999.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
RBCN
transaction
Common Stock
Award
- Transaction value
- $0
- Shares
- +1,250
- Change %
- +2%
- Price
- $0.000000
- Shares after
- 62,297
- Date
- 23 Jun 2021
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
RBCN
transaction
Derivative
Restricted Stock Units
Award
- Transaction value
- $9,999
- Shares
- +1,010
- Change %
- Price
- $9.90
- Shares after
- 1,010
- Date
- 24 Jun 2021
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 1,010
- Exercise price
- Footnotes
- F1, F2
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 2 footnotes
Footnote F1
Each restricted stock unit ("RSU") represents a right to receive one share of the Company's common stock.
Footnote F2
RSUs vest on the day immediately preceding the day of the 2022 Annual Meeting of Stockholders.