William Zerella's Net Worth
$31.3 Million
Who is William Zerella?
William Zerella has an estimated net worth of $31.3 Million. This is based on reported shares across multiple companies, which include FITBIT INC, ChaSerg Technology Acquisition Corp, TKB Critical Technologies 1, ACV Auctions Inc., and VOCERA COMMUNICATIONS, INC..
SEC CIK
William Zerella's CIK is 0001493307
Past Insider Trading and Trends
2023 was William Zerella's most active year for acquiring shares with 33 total transactions. William Zerella's most active month to acquire stocks was the month of February. 2023 was William Zerella's most active year for disposing of shares, totalling 61 transactions. William Zerella's most active month to dispose stocks was the month of May. 2024 saw William Zerella paying a total of $5,258,649.82 for 1,790,056 shares, this is the most they've acquired in one year. In 2015 William Zerella cashed out on 691,605 shares for a total of $6,076,080.00, their largest year based on trade value.
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FITBIT INC No price found
CFO
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +54.68% | 22.86K |
$7.42 | -$27,580.14 | 64.67K |
Jun 15 - Jun 16
| |||
Form 4
| +9.85% | 3.75K |
$4.47 | $16,766.25 | 41.81K |
May 15
| |||
Form 4
| +22.65% | 7.03K |
$5.31 | -$19,737.27 | 38.06K |
Mar 15
| |||
Form 4
| +27.57% | 6.71K |
$6.82 | -$27,545.98 | 31.03K |
Dec 15
| |||
Form 4
| +38.08% | 6.71K |
$6.88 | -$27,774.56 | 24.32K |
Sep 15
| |||
Form 4
| -15.09% | -3.13K |
$5.48 | -$17,157.88 | 17.62K |
Aug 17
| |||
Form 4
| +67.13% | 8.33K |
—
|
—
| 20.75K |
Aug 4
| |||
Form 4
| +13.82% | 1.51K |
$5.14 | -$4,656.84 | 12.41K |
Jun 15
| |||
Form 4
| +31.97% | 2.64K |
$5.01 | $13,249.63 | 10.91K |
May 15
| |||
Form 4
| +230.60% | 5.76K |
$5.54 | -$21,522.90 | 8.27K |
Mar 15
| |||
Form 4
|
—
|
0
|
—
|
—
| 46.1K |
Nov 22
| |||
Form 4
| +5.73% | 2.5K |
$11.70 | $29,261.25 | 46.1K |
May 13
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Mar 15
| |||
Form 4
|
∞
| 43.6K |
—
|
—
| 43.6K |
Feb 8
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Dec 23
| |||
Form 4
|
—
|
0
|
$28.13 | -$6,076,080.00 |
0
|
Nov 18
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Nov 12
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
ChaSerg Technology Acquisition Corp (GDYN) Snapshot price: $13.75
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
TKB Critical Technologies 1 (USCT) No price found
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
|
∞
| 6.25K |
—
|
—
| 6.25K |
Jun 28
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
ACV Auctions Inc. (ACVA) Snapshot price: $18.5
Chief Financial Officer
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
|
—
|
0
|
$18.79 | -$610,675.00 | 490.48K |
Scheduled
|
Oct 15
| ||
Form 4
|
—
|
0
|
$20.27 | -$1,672,522.36 | 503.08K |
Scheduled
|
Sep 16 - Sep 18
| ||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Aug 14
| |||
Form 4
|
—
|
0
|
$15.19 | -$493,675.00 | 503.08K |
Scheduled
|
Aug 6
| ||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jul 15
| |||
Form 4
|
—
|
0
|
$17.51 | -$569,075.00 | 503.08K |
Scheduled
|
Jul 9
| ||
Form 4
| -2.44% | -12.59K |
$17.50 | -$220,395.00 | 503.08K |
Jul 1
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jun 14
| |||
Form 4
|
—
|
0
|
$18.29 | -$7,327,789.00 | 515.67K |
Scheduled
|
Jun 11 - Jun 12
| ||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jun 3
| |||
Form 4
| +13.39% | 60.91K |
—
|
—
| 515.67K |
May 28
| |||
Form 4
| +44.76% | 140.61K |
—
|
—
| 454.76K |
May 28
| |||
Form 4
|
—
|
0
|
$17.69 | -$574,925.00 | 314.15K |
Scheduled
|
May 14
| ||
Form 4
|
—
|
0
|
$17.17 | -$558,025.00 | 314.15K |
Scheduled
|
Apr 15 - Apr 16
| ||
Form 4
| -2.83% | -9.13K |
$18.28 | -$166,987.80 | 314.15K |
Apr 1
| |||
Form 4
|
—
|
0
|
$18.40 | -$598,000.00 | 323.29K |
Mar 19
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Mar 14
| |||
Form 4
|
—
|
0
|
$18.72 | -$936,000.00 | 323.29K |
Mar 5
| |||
Form 4
| +5.79% | 17.71K |
$16.52 | $292,519.64 | 323.29K |
Feb 23
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Feb 14
| |||
Form 4
|
—
|
0
|
$14.07 | -$457,275.00 | 305.58K |
Feb 6
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jan 16
| |||
Form 4
|
—
|
0
|
$13.55 | -$440,375.00 | 305.58K |
Jan 9
| |||
Form 4
| -3.08% | -9.72K |
$14.89 | -$144,686.13 | 305.58K |
Jan 2
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Dec 14
| |||
Form 4
|
—
|
0
|
$13.70 | -$239,750.00 | 315.3K |
Scheduled
|
Dec 12
| ||
Form 4
|
—
|
0
|
$14.68 | -$256,900.00 | 315.3K |
Scheduled
|
Nov 14
| ||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Oct 16
| |||
Form 4
|
—
|
0
|
$15.08 | -$263,900.00 | 315.3K |
Scheduled
|
Oct 10
| ||
Form 4
| -2.82% | -9.14K |
$15.05 | -$137,496.80 | 315.3K |
Oct 2
| |||
Form 4
|
—
|
0
|
$16.21 | -$283,675.00 | 324.43K |
Sep 12 - Sep 14
| |||
Form 4
|
—
|
0
|
$15.73 | -$275,275.00 | 324.43K |
Aug 14 - Aug 15
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jul 14
| |||
Form 4
|
—
|
0
|
$17.29 | -$302,575.00 | 324.43K |
Jul 11
| |||
Form 4
| -2.74% | -9.13K |
$16.64 | -$152,006.40 | 324.43K |
Jul 3
| |||
Form 4
|
—
|
0
|
$17.93 | -$313,775.00 | 333.57K |
Jun 20
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jun 14
| |||
Form 4
|
—
|
0
|
$16.25 | -$1,096,875.00 | 333.57K |
May 15 - May 16
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Apr 14
| |||
Form 4
|
—
|
0
|
$12.15 | -$212,625.00 | 333.57K |
Apr 11
| |||
Form 4
| -1.25% | -4.22K |
$12.75 | -$53,754.00 | 333.57K |
Apr 3
| |||
Form 4
| +145.16% | 200K |
—
|
—
| 337.78K |
Mar 30
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Mar 14
| |||
Form 4
|
—
|
0
|
$11.95 | -$209,125.00 | 137.78K |
Scheduled
|
Mar 1
| ||
Form 4
| -7.99% | -11.96K |
$12.68 | -$151,614.76 | 137.78K |
Feb 23
| |||
Form 4
| +25.50% | 30.42K |
$9.43 | $286,879.46 | 149.74K |
Feb 17
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Feb 14
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jan 17
| |||
Form 4
| -3.27% | -4.03K |
$7.93 | -$31,989.62 | 119.32K |
Jan 3
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Dec 14
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Nov 14
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Oct 14
| |||
Form 4
| -2.07% | -2.61K |
$7.68 | -$20,044.80 | 123.35K |
Oct 3
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Sep 14
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Aug 15
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jul 14
| |||
Form 4
| -2.03% | -2.61K |
$6.49 | -$16,932.41 | 125.96K |
Sep 14 - Jul 1
| |||
Form 4
|
∞
| 128.57K |
—
|
—
| 128.57K |
Apr 14
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Mar 26
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Mar 23
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
VOCERA COMMUNICATIONS, INC. No price found
Chief Financial Officer
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +82.68% | 26.72K |
—
|
—
| 59.04K |
May 31 - Jun 1
| |||
Form 4
| +67.86% | 19.32K |
—
|
—
| 47.79K |
May 31
| |||
Form 4
|
—
|
0
|
$19.55 | -$33,802.03 | 28.47K |
Scheduled
|
Feb 14 - Feb 15
| ||
Form 4
| +160.00% | 16K |
—
|
—
| 26K |
May 31
| |||
Form 4
|
∞
| 10K |
$16.00 | $160,000.00 | 10K |
Oct 3 - Apr 2
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||