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SDC
SDC·Insider activity
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No end-of-day price on record
SDC
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
SDCS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
No open-market insider purchases or sales of SDC were filed in the last 180 days. Newest filing Jun 23, 2023 (3 years ago).
Net Insider Buying by Quarter
Shares bought (+) or sold (−) on the open market by SDC insiders · Form 4 · last two years
No open-market insider buys or sells in the last two years.
On Record
$0Purchases · 180 days
$0Sales · 180 days
25Open-market transactions on record
0Insiders filing · 180 days
Purchases (code P) and sales (code S) of SDC common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).
Insider Transactions
25 on record · newest trade first
AllPurchasesSalesOfficers & directors
| Insider | Type | Shares | Price | Value | Held after | Traded | Filed | |
|---|---|---|---|---|---|---|---|---|
| WALLMAN RICHARD FDirector | Sale | −135.1K | $0.44 | $59K | 336.3Kdirect | Jun 21, 2023 | Jun 23, 2023 | Form 4 ↗ |
| Rammelt Susan GreensponEVP, CLO, Secretary · Director | Sale | −350.0K | $0.38 | $133K | 2.8Mdirect | Mar 29, 2023 | Mar 31, 2023 | Form 4 ↗ |
| DIMITRIEF ALEXANDERDirector | Purchase | +10.0K | $0.78 | $8K | 10.0Kindirect | Nov 15, 2022 | Nov 17, 2022 | Form 4 ↗ |
| WALLMAN RICHARD FDirector | Sale | −100.3K | $2.00 | $201K | 76.8Kdirect | Mar 7, 2022 | Mar 9, 2022 | Form 4 ↗ |
| CD&R Investment Associates X, Ltd.10% owner | Sale | −500.0K | $5.30 | $2.6M | 11.4Mindirect | Aug 12, 2021 | Aug 13, 2021 | Form 4 ↗ |
| Oswald KayPresident of International | Purchase | +4,170 | $5.38 | $22K | 250.0Kdirect | Aug 11, 2021 | Aug 13, 2021 | Form 4 ↗ |
| Frist William H.Director | Purchase | +13.0K | $7.83 | $102K | 64.2Kdirect | May 12, 2021 | May 14, 2021 | Form 4 ↗ |
| Katzman Steven B.Chief Operating Officer · Director · 10% owner | Sale | −12.0K | $16.01 | $192K | 524.4Kdirect | Jan 28, 2021 | Jan 29, 2021 | Form 4 ↗ |
| Katzman Steven B.Chief Operating Officer · Director · 10% owner | Sale | −400.0K | $15.64 | $6.3M | 524.4Kdirect | Jan 27, 2021 | Jan 29, 2021 | Form 4 ↗ |
| Rammelt Susan GreensponEVP, CLO, Secretary · Director | Sale | −75.0K | $15.00 | $1.1M | 278.5Kdirect | Jan 27, 2021 | Jan 29, 2021 | Form 4 ↗ |
| CD&R Investment Associates X, Ltd.10% owner | Sale | −10.0M | $11.50 | $115.0M | 11.9Mindirect | Nov 23, 2020 | Nov 25, 2020 | Form 4 ↗ |
| CD&R Investment Associates X, Ltd.10% owner | Sale | −5.0M | $10.50 | $52.5M | 21.9Mindirect | Nov 18, 2020 | Nov 20, 2020 | Form 4 ↗ |
| WALLMAN RICHARD FDirector | Purchase | +15.0K | $8.51 | $128K | 135.7Kdirect | Sep 2, 2020 | Sep 2, 2020 | Form 4 ↗ |
| KATZMAN DAVID BCEO and Chairman · Director · 10% owner | Purchase | +615.0K | $8.10 | $5.0M | 615.0Kindirect | Aug 31, 2020 | Sep 2, 2020 | Form 4 ↗ |
| KATZMAN DAVID BCEO and Chairman · Director · 10% owner | Purchase | +663.1K | $8.05 | $5.3M | 663.1Kindirect | Aug 31, 2020 | Sep 2, 2020 | Form 4 ↗ |
| Wailes KyleChief Financial Officer | Purchase | +20.0K | $7.69 | $154K | 20.0Kindirect | Aug 31, 2020 | Sep 2, 2020 | Form 4 ↗ |
| Katzman Jordan M.Director · 10% owner | Purchase | +663.1K | $8.05 | $5.3M | 663.1Kindirect | Aug 31, 2020 | Sep 2, 2020 | Form 4 ↗ |
| WALLMAN RICHARD FDirector | Purchase | +53.0K | $7.80 | $413K | 120.7Kdirect | Aug 14, 2020 | Aug 18, 2020 | Form 4 ↗ |
| Oswald KayPresident of International | Sale | −10.0K | $10.04 | $100K | 142.7Kdirect | May 12, 2020 | May 14, 2020 | Form 4 ↗ |
| WALLMAN RICHARD FDirector | Purchase | +8,000 | $4.68 | $37K | 34.0Kdirect | Mar 16, 2020 | Mar 17, 2020 | Form 4 ↗ |
| WALLMAN RICHARD FDirector | Purchase | +12.0K | $9.60 | $115K | 26.0Kdirect | Nov 26, 2019 | Nov 26, 2019 | Form 4 ↗ |
| KATZMAN DAVID BCEO and Chairman · Director · 10% owner | Purchase | +37.0K | $18.50 | $685K | 37.0Kindirect | Sep 16, 2019 | Sep 17, 2019 | Form 4 ↗ |
| CD&R SDC HOLDINGS, L.P.10% owner | Sale | −2.3M | $21.85 | $49.7M | 26.9Mindirect | Sep 16, 2019 | Sep 17, 2019 | Form 4 ↗ |
| Rammelt Susan GreensponGeneral Counsel, Sec. and Dir. · Director | Purchase | +4,100 | $18.51 | $76K | 4,100indirect | Sep 13, 2019 | Sep 17, 2019 | Form 4 ↗ |
| Oswald KayPresident of International | Purchase | +2,700 | $17.64 | $48K | 2,700direct | Sep 13, 2019 | Sep 17, 2019 | Form 4 ↗ |
Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →