| Date Filed | Type | Description |
| 02/14/2022 |
SC 13G/A
| GLAZER CAPITAL, LLC reports a 0% stake in Yunhong International |
| 02/11/2022 |
SC 13G/A
| Polar Asset Management Partners Inc. reports a 0% stake in Yunhong International |
| 01/10/2022 |
SC 13G/A
| Hudson Bay Capital Management LP reports a 0% stake in Yunhong International |
| 12/06/2021 |
25
| Form 25 - Notification of the removal from listing and registration of matured, redeemed or retired securities: |
| 11/19/2021 |
8-K
| Submission of Matters to a Vote of Security Holders, Other Events Interactive Data |
| 11/15/2021 |
NT 10-Q
| Form NT 10-Q - Notification of inability to timely file Form 10-Q or 10-QSB: |
| 11/08/2021 |
SC 13G/A
| Hudson Bay Capital Management LP reports a 5.7% stake in Yunhong International |
| 11/05/2021 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
| 10/27/2021 |
10-K
| Annual Report for the period ended June 30, 2021 |
| 10/26/2021 |
PRE 14A
| Form PRE 14A - Other preliminary proxy statements: |
| 10/25/2021 |
8-K
| Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Other Events, Financial ... |
| 10/15/2021 |
SC 13G/A
| Feis Lawrence reports a 10% stake in Yunhong International |
| 09/28/2021 |
NT 10-K
| Form NT 10-K - Notification of inability to timely file Form 10-K 405, 10-K, 10-KSB 405, 10-KSB, 10-KT, or 10-KT405: |
| 09/14/2021 |
8-K
| Quarterly results |
| 09/14/2021 |
425
| Form 425 - Prospectuses and communications, business combinations: |
| 08/18/2021 |
8-K
| Quarterly results |
| 07/30/2021 |
10-Q
| Quarterly Report for the period ended March 31, 2021 |
| 07/23/2021 |
10-K/A
| Annual Report for the period ended June 30, 2020 [amend] |
| 07/12/2021 |
SC 13G/A
| Feis Lawrence reports a 10.6% stake in Yunhong International |
| 06/24/2021 |
8-K
| Quarterly results |
| 06/04/2021 |
8-K
| Quarterly results |
| 06/02/2021 |
SC 13G
| Feis Lawrence reports a 6.3% stake in Yunhong International |
| 05/20/2021 |
8-K
| Quarterly results |
| 05/20/2021 |
SC TO-C
| Form SC TO-C - Written communication relating to an issuer or third party: |
| 05/17/2021 |
NT 10-Q
| Form NT 10-Q - Notification of inability to timely file Form 10-Q or 10-QSB: |
| 05/17/2021 |
8-K
| Quarterly results |
| 02/22/2021 |
10-Q
| Quarterly Report for the period ended December 31, 2020 |
| 02/16/2021 |
NT 10-Q
| Form NT 10-Q - Notification of inability to timely file Form 10-Q or 10-QSB: |
| 02/16/2021 |
8-K
| Quarterly results |
| 02/12/2021 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 02/12/2021 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 02/11/2021 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 02/05/2021 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 11/16/2020 |
10-Q
| Quarterly Report for the period ended September 30, 2020 |
|