XRAY insider buying and SEC filings, explained
Dentsply Sirona Inc. · CIK 818479
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$1.7M
Insiders who bought
9
Sold (not marked 10b5-1)
$916K
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Jun 12, 2026 | Open-market purchase Amended filing | Jonathan Jay Mazelsky (Director) bought 10,000 shares at $10.14 ($101K) in an open-market purchase. Holdings up 19% to 61,669 shares. Not marked as a 10b5-1 plan trade. This amends a filing from Jun 15. | SEC filing Filed Jun 18, 2026 |
| Jun 15, 2026 | Purchase (code P) | Clyde Hosein (Director) bought 6,500 shares at $9.99 ($65K), reported as a purchase (code P). Holdings up 10% to 70,575 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 16, 2026 |
| Jun 15, 2026 | Purchase (code P) | Brian T Gladden (Director) bought 9,985 shares at about $10.02 ($100K), reported as a purchase (code P). Holdings up 19% to 61,849 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 15, 2026 |
| Jun 12, 2026 | Purchase (code P) | Brian P. Mckeon (Director) bought 10,000 shares indirectly (by trust) at $10.12 ($101K), reported as a purchase (code P). New position of 10,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 15, 2026 |
| Jun 11, 2026 | Purchase (code P) | Betsy D. Holden (Director) bought 10,086 shares at about $9.88 ($100K), reported as a purchase (code P). Holdings up 13% to 87,528 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 15, 2026 |
| Jun 11, 2026 | Purchase (code P) | Michael J Barber (Director) bought 15,175 shares at about $9.89 ($150K), reported as a purchase (code P). Holdings up 37% to 55,943 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 15, 2026 |
| Mar 9, 2026 | Purchase (code P) | Gregory T. Lucier (Director) bought 15,000 shares indirectly (by trust) at about $12.45 ($187K), reported as a purchase (code P). Holdings by trust up 30% to 65,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 9, 2026 |
| Mar 9, 2026 | Purchase (code P) | James D Forbes (Director) bought 5,000 shares at $12.48 ($62K), reported as a purchase (code P). Holdings up 100% to 10,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 9, 2026 |
| Mar 3, 2026 | Purchase (code P) | James D Forbes (Director) bought 5,000 shares at $13.47 ($67K), reported as a purchase (code P). New position of 5,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 3, 2026 |
| Mar 2–3, 2026 | Purchase (code P) | Gregory T. Lucier (Director) bought 50,000 shares indirectly (by trust) between Mar 2 and Mar 3 at about $14.15 ($708K), reported as a purchase (code P). New position of 50,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 3, 2026 |
| Dec 8, 2025 | Sale | Gregory T. Lucier (Director) sold 82,200 shares at about $11.14 ($916K). Holdings down 100% to 0 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 10, 2025 |
| Nov 24, 2025 | Purchase (code P) | Leslie F. Varon (Director) bought 9,337 shares at $10.71 ($100K), reported as a purchase (code P). Holdings up 19% to 57,343 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 25, 2025 |
51 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
6 insiders bought in 30 days
$617K in purchases since Jun 11, 2026 · Purchases traded Jun 11, 2026 to Jun 15, 2026 · Closed
| Insider | Value | Traded | Source |
|---|---|---|---|
| Michael J Barber (Director) | $150K | Jun 11, 2026 | SEC filing |
| Betsy D. Holden (Director) | $100K | Jun 11, 2026 | SEC filing |
| Brian P. Mckeon (Director) | $101K | Jun 12, 2026 | SEC filing |
| Jonathan Jay Mazelsky (Director) | $101K | Jun 12, 2026 | SEC filing |
| Brian T Gladden (Director) | $100K | Jun 15, 2026 | SEC filing |
| Clyde Hosein (Director) | $65K | Jun 15, 2026 | SEC filing |
2 insiders bought in 30 days
$1.0M in purchases since Mar 3, 2026 · Purchases traded Mar 3, 2026 to Mar 9, 2026 · Closed
| Insider | Value | Traded | Source |
|---|---|---|---|
| Gregory T. Lucier (Director) | $708K | Mar 3, 2026 | SEC filing |
| James D Forbes (Director) | $67K | Mar 3, 2026 | SEC filing |
| James D Forbes (Director) | $62K | Mar 9, 2026 | SEC filing |
| Gregory T. Lucier (Director) | $187K | Mar 9, 2026 | SEC filing |
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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