Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2024-02-15 Option Award |
2024-02-16 6:20 pm |
N/A N/A |
ProSomnus Inc. | OSA | Kim Sung CHIEF TECHNICAL OFFICER |
315,742 | $0 | 516,808 (Direct) |
View |
2024-02-15 Option Award |
2024-02-16 6:16 pm |
N/A N/A |
ProSomnus Inc. | OSA | Dow Brian B CHIEF FINANCIAL OFFICER |
315,742 | $0 | 409,492 (Direct) |
View |
2024-02-15 Option Award |
2024-02-16 6:14 pm |
N/A N/A |
ProSomnus Inc. | OSA | Liptak Len CHIEF EXECUTIVE OFFICER |
1,322,756 | $0 | 1,957,216 (Direct) |
View |
Ownership(A) |
2024-02-16 6:11 pm |
N/A N/A |
ProSomnus Inc. | OSA | Rikkers Laing Director |
0 | $0 | 354,392 (Direct) |
View |
Ownership(A) |
2024-02-16 6:08 pm |
N/A N/A |
ProSomnus Inc. | OSA | Rider Heather Director |
0 | $0 | 9,100 (Direct) |
View |
Ownership(A) |
2024-02-16 6:01 pm |
N/A N/A |
ProSomnus Inc. | OSA | Pacelli Steven Robert Director |
0 | $0 | 18,200 (Direct) |
View |
Ownership(A) |
2024-02-16 5:57 pm |
N/A N/A |
ProSomnus Inc. | OSA | Johnson William S. Director |
0 | $0 | 76,526 (Direct) |
View |
2023-12-06 Other |
2023-12-08 4:16 pm |
2023-12-06 2028-09-20 |
ProSomnus Inc. | OSA | SMC Holdings II LP SMC Holdings II G.P. LLC Steffens John Ho Gregory P. 10% Owner |
7,196,927 | $0 | 7,196,927 (Direct) |
View |
Ownership |
2023-10-23 4:59 pm |
N/A N/A |
ProSomnus Inc. | OSA | SMC Holdings II LP SMC Holdings II G.P. LLC Steffens John Ho Gregory P. 10% Owner |
0 | $0 | 2,130,630 (Direct) |
View |
2023-10-16 Option Award |
2023-10-18 7:36 pm |
N/A N/A |
ProSomnus Inc. | OSA | Rikkers Laing Director |
192,500 | $0 | 449,765 (Direct) |
View |
2023-10-16 Tax Withholding |
2023-10-18 7:36 pm |
N/A N/A |
ProSomnus Inc. | OSA | Rikkers Laing Director |
82,025 | $0.855 | 449,765 (Direct) |
View |
2023-10-16 Option Award |
2023-10-18 7:35 pm |
N/A N/A |
ProSomnus Inc. | OSA | Dow Brian B Chief Financial Officer |
93,750 | $0 | 93,750 (Direct) |
View |
2023-10-16 Option Award |
2023-10-18 7:34 pm |
N/A N/A |
ProSomnus Inc. | OSA | Kim Sung Chief Technical Officer |
93,750 | $0 | 201,066 (Direct) |
View |
2023-10-16 Option Award |
2023-10-18 7:33 pm |
N/A N/A |
ProSomnus Inc. | OSA | Liptak Len Chief Executive Officer |
168,750 | $0 | 634,456 (Direct) |
View |
2023-09-20 Option Award |
2023-09-21 9:04 pm |
2023-09-20 N/A |
ProSomnus Inc. | OSA | Dow Brian B Chief Financial Officer |
50,050 | $0 | 50,050 (Direct) |
View |
2023-09-20 Option Award |
2023-09-21 9:03 pm |
2023-09-20 N/A |
ProSomnus Inc. | OSA | Rikkers Laing Director |
200,200 | $0 | 200,200 (Indirect) |
View |
2023-09-20 Option Award |
2023-09-21 9:02 pm |
2023-09-20 N/A |
ProSomnus Inc. | OSA | Liptak Len Chief Executive Officer |
50,050 | $0 | 50,050 (Direct) |
View |
Ownership |
2023-08-30 4:06 pm |
N/A N/A |
ProSomnus Inc. | OSA | HealthpointCapital LLC HMC LLC HGP II LLC HGP III LLC HEALTHPOINTCAPITAL PARTNERS II L P HEALTHPOINTCAPITAL PARTNERS III LP 10% Owner |
0 | $0 | 6,660,239 (Indirect) |
View |
Ownership |
2023-04-11 8:52 pm |
N/A N/A |
ProSomnus Inc. | OSA | Murphy Mark Thomas Chief Growth Officer |
0 | $0 | 132,938 (Direct) |
View |
2023-03-24 Option Award |
2023-03-30 9:06 pm |
N/A 2033-03-24 |
ProSomnus Inc. | OSA | Dow Brian B Chief Financial Officer |
147,390 | $0 | 147,390 (Direct) |
View |
2023-01-30 Option Award |
2023-02-02 8:09 pm |
2033-01-30 N/A |
ProSomnus Inc. | OSA | Orchard Jason Director |
24,000 | $0 | 24,000 (Direct) |
View |
2023-01-30 Option Award |
2023-02-02 8:02 pm |
N/A 2033-01-30 |
ProSomnus Inc. | OSA | Rikkers Laing Director |
278,323 | $0 | 278,323 (Direct) |
View |
2023-01-30 Option Award |
2023-02-02 7:48 pm |
2033-01-30 N/A |
ProSomnus Inc. | OSA | Hedge Leonard Director |
24,000 | $0 | 24,000 (Direct) |
View |
2023-01-30 Option Award |
2023-02-02 7:33 pm |
2033-01-30 N/A |
ProSomnus Inc. | OSA | Pacelli Steven Robert Director |
24,000 | $0 | 24,000 (Direct) |
View |
2023-01-30 Option Award |
2023-02-02 7:21 pm |
2033-01-30 N/A |
ProSomnus Inc. | OSA | Johnson William S. Director |
24,000 | $0 | 24,000 (Direct) |
View |
2023-01-30 Option Award |
2023-02-02 6:09 pm |
2033-01-30 N/A |
ProSomnus Inc. | OSA | Rider Heather Director |
24,000 | $0 | 24,000 (Direct) |
View |
2023-01-30 Option Award |
2023-02-02 5:51 pm |
N/A 2023-01-30 |
ProSomnus Inc. | OSA | Kim Sung Chief Technical Officer |
278,323 | $0 | 278,323 (Direct) |
View |
2023-01-30 Option Award |
2023-02-02 5:47 pm |
N/A 2033-01-30 |
ProSomnus Inc. | OSA | Hungerman Melinda Chief Financial Officer |
81,860 | $0 | 81,860 (Direct) |
View |
2023-01-30 Option Award |
2023-02-02 5:20 pm |
N/A 2033-01-30 |
ProSomnus Inc. | OSA | Liptak Len Chief Executive Officer |
278,323 | $0 | 278,323 (Direct) |
View |
Ownership |
2022-12-07 5:21 pm |
N/A N/A |
ProSomnus Inc. | OSA | Rikkers Laing Director |
0 | $0 | 345,290 (Direct) |
View |
Ownership |
2022-12-06 9:43 pm |
N/A N/A |
ProSomnus Inc. | OSA | Liptak Len Chief Executive Officer |
0 | $0 | 465,706 (Direct) |
View |
Ownership |
2022-12-06 9:34 pm |
N/A N/A |
ProSomnus Inc. | OSA | Kim Sung Chief Technical Officer |
0 | $0 | 107,316 (Direct) |
View |
Ownership |
2022-12-06 9:18 pm |
N/A N/A |
ProSomnus Inc. | OSA | Hungerman Melinda Chief Financial Officer |
0 | $0 | 191,536 (Direct) |
View |
Ownership |
2022-12-06 8:55 pm |
N/A N/A |
ProSomnus Inc. | OSA | Johnson William S. Director |
0 | $0 | 67,426 (Direct) |
View |
Ownership |
2022-12-06 8:45 pm |
N/A N/A |
ProSomnus Inc. | OSA | Hedge Leonard Director |
0 | $0 | 70,255 (Direct) |
View |