Thurmond Mark C.
CIK: 0001651579
Primary company: Tenable Holdings, Inc. (TENB)
Thurmond Mark C. is a corporate insider at Tenable Holdings, Inc. (TENB) filing SEC Form 4 transactions. 206 transactions across 2 companies, totaling $0 in purchases and $9,123,399 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Exercise | 4,368 | - | - | 30,576 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 7,764 | - | - | 85,408 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 3,713 | - | - | 11,139 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 6,095 | - | - | 67,052 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 2,267 | - | - | 15,873 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 1,162 | - | - | 3,492 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Tax Payment | 2,112 | $25.45 | $54K | 182,188 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 4,368 | - | - | 184,300 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Tax Payment | 3,754 | $25.45 | $96K | 179,932 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 7,764 | - | - | 183,686 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Tax Payment | 1,796 | $25.45 | $46K | 175,922 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 3,713 | - | - | 177,718 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Tax Payment | 2,947 | $25.45 | $75K | 174,005 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 6,095 | - | - | 176,952 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Tax Payment | 1,097 | $25.45 | $28K | 170,857 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 2,267 | - | - | 171,954 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Tax Payment | 562 | $25.45 | $14K | 169,687 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 1,162 | - | - | 170,249 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 4,368 | - | - | 39,312 | 11/24/2025 Filed: 11/25/2025 | Filing → | |
| Exercise | 3,713 | - | - | 18,565 | 11/24/2025 Filed: 11/25/2025 | Filing → |
Type
Exercise
Shares
4,368
Price
-
Value
-
Type
Exercise
Shares
7,764
Price
-
Value
-
Type
Exercise
Shares
3,713
Price
-
Value
-
Type
Exercise
Shares
6,095
Price
-
Value
-
Type
Exercise
Shares
2,267
Price
-
Value
-
Type
Exercise
Shares
1,162
Price
-
Value
-
Type
Tax Payment
Shares
2,112
Price
$25.45
Value
$54K
Type
Exercise
Shares
4,368
Price
-
Value
-
Type
Tax Payment
Shares
3,754
Price
$25.45
Value
$96K
Type
Exercise
Shares
7,764
Price
-
Value
-
Type
Tax Payment
Shares
1,796
Price
$25.45
Value
$46K
Type
Exercise
Shares
3,713
Price
-
Value
-
Type
Tax Payment
Shares
2,947
Price
$25.45
Value
$75K
Type
Exercise
Shares
6,095
Price
-
Value
-
Type
Tax Payment
Shares
1,097
Price
$25.45
Value
$28K
Type
Exercise
Shares
2,267
Price
-
Value
-
Type
Tax Payment
Shares
562
Price
$25.45
Value
$14K
Type
Exercise
Shares
1,162
Price
-
Value
-
Type
Exercise
Shares
4,368
Price
-
Value
-
Type
Exercise
Shares
3,713
Price
-
Value
-
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