Michael Simanovsky - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Michael Simanovsky is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market purchases: $103.98M. Lifetime open-market sales: $15.42M. Historical track record: 1/5 stars across 8 tracked purchases.
Profile
Michael Simanovsky is a corporate insider at SONIDA SENIOR LIVING, INC. (SNDA). SEC records also connect Simanovsky to United Homes Group, Inc. (UHG). Simanovsky has reported 4 insider filings with the SEC since 2024. The most recent filing was in March 2026.
| Role | Insider |
|---|---|
| Notability | 20/100 |
Board memberships
- SONIDA SENIOR LIVING, INC.
- United Homes Group, Inc.
Awards & honors
- No publicly reported achievements in SEC filings beyond insider activity
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realised performance after each tracked open-market purchase.
| InsiderAlpha rating | ★☆☆☆☆ (1/5) |
|---|---|
| Total purchases tracked | 8 |
| Purchases with forward-return data | 8 |
| 30-day win rate | 0% |
| 90-day win rate | 50% |
| Avg 5-day return | +8.13% |
| Avg 30-day return | -4.96% |
| Avg 90-day return | -1.20% |
| Best 30-day return | -1.91% |
Trading Pattern
InsiderAlpha's records for Michael Simanovsky go back to 2024: 4 primary Form 4 filings, an average of 1.3 per year. The typical open-market purchase is $13.00M (8 buys totaling $103.98M). The largest single buy on record is $49.07M of SNDA in 2026. Sales side: 1 recorded sale totaling $15.42M, so the filing history runs buy-heavy by dollar value. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Michael Simanovsky has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Insider at SONIDA SENIOR LIVING, INC. (SNDA) - 3 filings, 2024 to 2026
- Insider at United Homes Group, Inc. (UHG) - 1 filing, 2024
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-13 | SNDA | SONIDA SENIOR LIVING, INC. | M - Option exercise | 97.4K | $32.00 | $3.12M |
| 2026-03-13 | SNDA | SONIDA SENIOR LIVING, INC. | M - Option exercise | 1.50M | $32.00 | $48.13M |
| 2026-03-13 | SNDA | SONIDA SENIOR LIVING, INC. | P - Open-market purchase | 1.83M | $26.74 | $49.07M |
| 2026-03-13 | SNDA | SONIDA SENIOR LIVING, INC. | P - Open-market purchase | 224.8K | $26.74 | $6.01M |
| 2026-03-13 | SNDA | SONIDA SENIOR LIVING, INC. | P - Open-market purchase | 87.5K | $26.74 | $2.34M |
| 2026-03-13 | SNDA | SONIDA SENIOR LIVING, INC. | P - Open-market purchase | 1.59M | $26.74 | $42.58M |
| 2024-12-13 | UHG | United Homes Group, Inc. | S - Open-market sale | 3.25M | $4.75 | $15.42M |
| 2024-12-13 | UHG | United Homes Group, Inc. | A - Grant or award | 4.47M | - | |
| 2024-10-25 | SNDA | SONIDA SENIOR LIVING, INC. | P - Open-market purchase | 127.2K | $24.75 | $3.15M |
| 2024-10-17 | SNDA | SONIDA SENIOR LIVING, INC. | P - Open-market purchase | 9.0K | $25.46 | $228K |
| 2024-10-17 | SNDA | SONIDA SENIOR LIVING, INC. | P - Open-market purchase | 15.9K | $23.95 | $381K |
| 2024-10-17 | SNDA | SONIDA SENIOR LIVING, INC. | P - Open-market purchase | 9.6K | $22.96 | $220K |
| 2024-10-17 | SNDA | SONIDA SENIOR LIVING, INC. | J - Other acquisition / disposition | 648.9K | - |
Most Active Insiders Right Now
Michael Simanovsky has no recent co-filers at the same companies, so here are the insiders with the largest open-market activity across the market in the last 90 days.
- MetLife Investment Management, LLC - $1600000.00B of FINS open-market activity in the last 90 days
- Magnetar Financial LLC - $16357.48B of CRWV open-market activity in the last 90 days
- Marianne Okland - $18.46B of STNG open-market activity in the last 90 days
- VisionWave Holdings, Inc. - $14.13B of SVRE open-market activity in the last 90 days
- Vanessa Allen Sutherland - $7.44B of PSX open-market activity in the last 90 days
- AI Alpine (Luxembourg) S.a.r.l. - $2.69B of INIO open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Andrew J. Mills
- Charles N. Mills
- Kevin J. Mills
- Mink Brook Asset Management LLC
- Shankh Mitra
- MITSUI SUMITOMO INSURANCE CO LTD
- Arturo R. Moreno
- Matthew T. Moroun
Frequently Asked Questions
Who is Michael Simanovsky?
Michael Simanovsky is a corporate insider at SONIDA SENIOR LIVING, INC. (SNDA). SEC records also connect Simanovsky to United Homes Group, Inc. (UHG). Simanovsky has reported 4 insider filings with the SEC since 2024. The most recent filing was in March 2026.…
Has Michael Simanovsky been buying or selling stock?
Recorded transactions: 8 open-market purchases ($103.98M) and 1 open-market sale ($15.42M) across all tracked filings.
How accurate is Michael Simanovsky's historical track record?
Across 8 tracked purchases, Michael Simanovsky averaged -5.0% avg 30-day return with a 0% 30-day win rate. InsiderAlpha rates the track record at 1/5 stars.
Where can I see all of Michael Simanovsky's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Michael Simanovsky profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.