Culhane Mark

CIK: 0001407712
Director
Primary company: DemandTec, Inc. (DMAN)

Culhane Mark is a corporate insider at DemandTec, Inc. (DMAN) filing SEC Form 4 transactions. 153 transactions across 4 companies, totaling $1,334,479 in purchases and $8,205,675 in sales. Source: SEC EDGAR.

Total Transactions
153
Total Buy Value
$1.33M
Total Sell Value
$8.21M
Net Activity
$-6.87M
Last Transaction
Oct 2025
Companies
4

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Award
Shares
6,411
Price
-
Value
-
Type
Award
Shares
38,136
Price
-
Value
-
Type
Purchase
Shares
613
Price
$2.70
Value
$2K
Type
Purchase
Shares
31,800
Price
$2.67
Value
$85K
Type
Purchase
Shares
17,587
Price
$2.65
Value
$47K
Type
Award
Shares
20,000
Price
-
Value
-
Type
Sale
Shares
3,957
Price
$48.42
Value
$192K
Type
Tax Payment
Shares
17,405
Price
$42.13
Value
$733K
Type
Tax Payment
Shares
10,443
Price
$42.13
Value
$440K
Type
Tax Payment
Shares
3,845
Price
$42.13
Value
$162K
Type
Award
Shares
28,334
Price
$0.00
Value
$0
Type
Sale
Shares
9,029
Price
$40.03
Value
$361K
Type
Tax Payment
Shares
6,633
Price
$41.03
Value
$272K
Type
Award
Shares
15,662
Price
$41.03
Value
$643K
Type
Tax Payment
Shares
45,647
Price
$27.82
Value
$1.27M
Type
Award
Shares
93,136
Price
$0.00
Value
$0
Type
Sale
Shares
7,050
Price
$21.80
Value
$154K
Type
Purchase
Shares
1,200
Price
$18.92
Value
$23K
Type
Purchase
Shares
550
Price
$19.80
Value
$11K
Type
Purchase
Shares
8,400
Price
$19.78
Value
$166K