Shackelton Christopher S
10% Owner · Sonos Inc
Every open-market stock purchase Shackelton Christopher S has reported to the SEC on Form 4 that met our signal bar, parsed straight from the filings. This page tracks where those buys landed inside insider clusters and how the prices paid compare to where the stock trades now.
Where the buys stand today
- OMIOWENS & MINOR INC/VA/
3 purchases totalling $27.4M at an average of $9.47 per share. See all insider buying in OMI →
Avg price paid$9.47Latest price—Market capUnknown - SONO+3.6% vs price paidSonos Inc
6 purchases totalling $13.4M at an average of $12.94 per share; the stock last traded at $13.40. See all insider buying in SONO →
Avg price paid$12.94Latest price$13.40Market cap$1.6B - MCFTMasterCraft Boat Holdings, Inc.
3 purchases totalling $3.5M at an average of $18.66 per share. See all insider buying in MCFT →
Avg price paid$18.66Latest price—Market capUnknown
Cluster participation
Qualifying buys grouped with other insiders buying the same stock — the pattern this site exists to catch.
All reported buys
| Date | Ticker | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| Feb 25, 2026 | SONOcluster | 118,020 | $15.25 | $1.8M | SEC ↗ |
| Feb 24, 2026 | SONOcluster | 133,259 | $14.83 | $2.0M | SEC ↗ |
| Feb 23, 2026 | SONOcluster | 360,000 | $14.90 | $5.4M | SEC ↗ |
| Jun 24, 2025 | SONOcluster | 111,898 | $10.34 | $1.2M | SEC ↗ |
| Jun 23, 2025 | SONOcluster | 73,530 | $9.89 | $727.2K | SEC ↗ |
| Jun 20, 2025 | SONOcluster | 238,000 | $9.92 | $2.4M | SEC ↗ |
| Mar 4, 2025 | 800,000 | $9.75 | $7.8M | SEC ↗ | |
| Mar 3, 2025 | 354,901 | $9.19 | $3.3M | SEC ↗ | |
| Feb 28, 2025 | 1,738,511 | $9.39 | $16.3M | SEC ↗ | |
| Dec 30, 2024 | 55,000 | $18.83 | $1.0M | SEC ↗ | |
| Dec 27, 2024 | 81,092 | $18.40 | $1.5M | SEC ↗ | |
| Dec 26, 2024 | 53,853 | $18.87 | $1.0M | SEC ↗ |
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About this data
Figures are parsed from Shackelton Christopher S's Form 4 filings on SEC EDGAR (CIK 1430708) and cover open-market purchases (transaction code P) — grants, option exercises, and sales are excluded, which is why totals here can differ from raw filing counts. Every row links to its source document.
This page is informational and reflects public filing data. It is not investment advice.