Mayfield IX's Net Worth
$210 Million
Who is Mayfield IX?
Mayfield IX has an estimated net worth of $210 Million. This is based on reported shares across multiple companies, which include CYTOKINETICS INC, SUNESIS PHARMACEUTICALS INC, 3PAR Inc., SENORX INC, and VARSITY GROUP INC.
SEC CIK
Mayfield IX's CIK is 0001041602
Past Insider Trading and Trends
2007 was Mayfield IX's most active year for acquiring shares with 12 total transactions. Mayfield IX's most active month to acquire stocks was the month of October. 2010 was Mayfield IX's most active year for disposing of shares, totalling 138 transactions. Mayfield IX's most active month to dispose stocks was the month of January. 2007 saw Mayfield IX paying a total of $2,800,000.00 for 11,348,805 shares, this is the most they've acquired in one year. In 2010 Mayfield IX cashed out on 2,757,453 shares for a total of $28,330,976.27, their largest year based on trade value.
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CYTOKINETICS INC (CYTK) Snapshot price: $77.47
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
|
∞
| 2.13M |
—
|
—
| 2.13M |
May 4
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
SUNESIS PHARMACEUTICALS INC (VIRX) Snapshot price: $0.5601
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4/A
|
∞
| 1.3M |
$7.00 | $490,000.00 | 1.3M |
Sep 30
| |||
Form 4
|
∞
| 1.3M |
$7.00 | $490,000.00 | 1.3M |
Sep 30
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
3PAR Inc. No price found
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| -1.16% | -72.81K |
$9.22 | -$670,971.34 | 6.2M |
Feb 25
| |||
Form 4
| -0.21% | -13.30K |
$9.31 | -$123,823.00 | 6.27M |
Feb 23
| |||
Form 4
| -0.27% | -16.90K |
$9.36 | -$158,212.74 | 6.29M |
Feb 22
| |||
Form 4
| -1.51% | -96.69K |
$9.34 | -$902,688.84 | 6.3M |
Feb 19
| |||
Form 4
| -1.17% | -75.78K |
$9.31 | -$705,542.76 | 6.4M |
Feb 18
| |||
Form 4
| -0.29% | -19.10K |
$9.46 | -$180,762.40 | 6.48M |
Feb 17
| |||
Form 4
| -5.36% | -367.97K |
$9.48 | -$3,487,620.78 | 6.49M |
Feb 16
| |||
Form 4
| -2.86% | -202.10K |
$9.37 | -$1,894,502.68 | 6.86M |
Feb 12
| |||
Form 4
| -2.34% | -169.55K |
$9.72 | -$1,648,604.96 | 7.06M |
Feb 11
| |||
Form 4
| -1.62% | -119.30K |
$9.43 | -$1,124,438.28 | 7.23M |
Feb 10
| |||
Form 4
| -3.62% | -275.89K |
$9.43 | -$2,601,753.75 | 7.35M |
Feb 9
| |||
Form 4
| -0.30% | -22.70K |
$9.52 | -$216,190.27 | 7.63M |
Feb 8
| |||
Form 4
| -0.41% | -31.30K |
$10.51 | -$328,919.18 | 7.65M |
Jan 28
| |||
Form 4
| -0.07% | -5.20K |
$10.50 | -$54,600.00 | 7.68M |
Jan 27
| |||
Form 4
| -0.18% | -14.00K |
$10.58 | -$148,097.61 | 7.69M |
Jan 22
| |||
Form 4
| -3.13% | -249.16K |
$10.86 | -$2,705,620.78 | 7.7M |
Jan 21
| |||
Form 4
| -3.64% | -300.00K |
$11.29 | -$3,386,580.01 | 7.95M |
Jan 20
| |||
Form 4
| -5.17% | -450.00K |
$11.33 | -$5,098,770.01 | 8.25M |
Jan 19
| |||
Form 4
| -1.14% | -100.00K |
$11.10 | -$1,109,990.00 | 8.7M |
Jan 15
| |||
Form 4
| -0.06% | -5.50K |
$11.02 | -$60,591.86 | 8.8M |
Jan 14
| |||
Form 4
| -1.12% | -100.00K |
$11.13 | -$1,113,270.01 | 8.81M |
Jan 13
| |||
Form 4
| -0.00% | -200.00 |
$12.30 | -$2,460.00 | 8.91M |
Jan 12
| |||
Form 4
| -0.56% | -50.00K |
$12.14 | -$606,965.01 | 8.91M |
Jan 11
| |||
Form 4
| -1.54% | -140.53K |
$10.90 | -$1,532,292.36 | 8.96M |
Dec 7
| |||
Form 4
| -3.70% | -350.00K |
$10.41 | -$3,644,199.99 | 9.1M |
Dec 4
| |||
Form 4
| -1.12% | -106.86K |
$10.41 | -$1,112,903.06 | 9.45M |
Dec 3
| |||
Form 4
| -4.71% | -472.55K |
$10.33 | -$4,882,240.42 | 9.55M |
Dec 2
| |||
Form 4
| -1.53% | -156.28K |
$10.24 | -$1,599,745.14 | 10.03M |
Dec 1
| |||
Form 4
| -2.57% | -269.10K |
$10.27 | -$2,763,657.00 | 10.18M |
Nov 30
| |||
Form 4
|
∞
| 10.45M |
$14.00 | $2,800,000.00 | 10.45M |
Nov 21
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
SENORX INC No price found
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
|
∞
| 896.04K |
—
|
—
| 896.04K |
Apr 3
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
VARSITY GROUP INC No price found
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| -15.31% | -300.00K |
$4.25 | -$1,275,090.01 | 1.66M |
May 25
| |||
Form 4
| -0.06% | -1.10K |
$5.60 | -$6,160.00 | 1.96M |
Scheduled
|
Sep 1
| ||
Form 4
| -0.70% | -13.80K |
$5.73 | -$79,130.05 | 1.96M |
Scheduled
|
Aug 30
| ||
Form 4
| -0.22% | -4.42K |
$5.57 | -$24,603.91 | 1.97M |
Scheduled
|
Aug 26
| ||
Form 4
| -2.01% | -40.54K |
$5.70 | -$231,241.76 | 1.98M |
Scheduled
|
Aug 24 - Aug 25
| ||
Form 4
| -2.89% | -60.00K |
$5.66 | -$339,693.00 | 2.02M |
Scheduled
|
Aug 22 - Aug 23
| ||
Form 4
| -1.17% | -24.61K |
$5.64 | -$138,802.38 | 2.08M |
Scheduled
|
Aug 18 - Aug 19
| ||
Form 4
| -1.17% | -25.00K |
$5.57 | -$139,250.00 | 2.1M |
Scheduled
|
Aug 17
| ||
Form 4
| -0.26% | -5.50K |
$5.57 | -$30,635.00 | 2.13M |
Scheduled
|
Aug 8
| ||
Form 4
| -0.49% | -10.49K |
$5.57 | -$58,435.63 | 2.13M |
Scheduled
|
Aug 4 - Aug 5
| ||
Form 4
| -0.69% | -15.00K |
$5.57 | -$83,572.50 | 2.14M |
Jul 14
| |||
Form 4
| -0.79% | -17.14K |
$5.57 | -$95,441.95 | 2.16M |
Jul 13
| |||
Form 4
| -3.60% | -68.50K |
$4.31 | -$295,135.00 | 1.83M |
Mar 8 - Mar 9
| |||
Form 4
| -2.56% | -50.00K |
$4.34 | -$217,000.00 | 1.9M |
Mar 5
| |||
Form 4
| -5.75% | -119.10K |
$4.35 | -$518,107.05 | 1.95M |
Mar 3 - Mar 4
| |||
Form 4
| -1.23% | -25.90K |
$4.37 | -$113,085.00 | 2.07M |
Mar 1 - Mar 2
| |||
| No matching records found | |||||||||