CE insider buying and SEC filings, explained
Celanese Corp · CIK 1306830
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- NYSE
- Industry (SIC)
- Plastic Material, Synth Resin/Rubber, Cellulos (No Glass)
- State of incorporation
- DE
- Fiscal year end
- Dec 31
Insider activity in the last 12 months
Bought
$593K
Insiders who bought
4
Sold (not marked 10b5-1)
$0
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Aug 14, 2026 | Purchase (code P) | Chuck Kyrish (CFO) bought 2,300 shares at about $45.52 ($105K), reported as a purchase (code P). Holdings up 9% to 29,114 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 17, 2026 |
| Aug 11, 2026 | Purchase (code P) | Ashley B Duffie (SVP & GC) bought 600 shares at $45.60 ($27K), reported as a purchase (code P). Holdings up 2% to 31,925 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 13, 2026 |
| Aug 11, 2026 | Purchase (code P) | Mark Christopher Murray (SVP - Acetyls) bought 2,153 shares at $45.52 ($98K), reported as a purchase (code P). Holdings up 8% to 30,432 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 12, 2026 |
| Dec 10, 2025 | Purchase (code P) | Scott A Richardson (CEO and Director) bought 3,800 shares at $41.59 ($158K), reported as a purchase (code P). Holdings up 6% to 70,449 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 12, 2025 |
| Dec 9, 2025 | Purchase (code P) | Chuck Kyrish (CFO) bought 5,000 shares at about $41.03 ($205K), reported as a purchase (code P). Holdings up 85% to 10,914 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 11, 2025 |
38 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
3 insiders bought in 30 days
$230K in purchases since Aug 11, 2026 · Purchases traded Aug 11, 2026 to Aug 14, 2026 · Closed
| Insider | Value | Traded | Source |
|---|---|---|---|
| Mark Christopher Murray (SVP - Acetyls) | $98K | Aug 11, 2026 | SEC filing |
| Ashley B Duffie (SVP & GC) | $27K | Aug 11, 2026 | SEC filing |
| Chuck Kyrish (CFO) | $105K | Aug 14, 2026 | SEC filing |
2 insiders bought in 30 days
$363K in purchases since Dec 9, 2025 · Purchases traded Dec 9, 2025 to Dec 10, 2025 · Closed
| Insider | Value | Traded | Source |
|---|---|---|---|
| Chuck Kyrish (CFO) | $205K | Dec 9, 2025 | SEC filing |
| Scott A Richardson (CEO) | $158K | Dec 10, 2025 | 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
| Filed | Items | Tag | Source |
|---|---|---|---|
| Nov 2, 2026, 4:19 PM ET 8-K | Reg FD disclosure (Item 7.01) | SEC filing | |
| Nov 2, 2026, 4:17 PM ET 8-K | Earnings released (Item 2.02) | SEC filing |
Red flags are objective triggers only: the item or form filed, never an opinion.
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