Updated: May 19, 2026

John Whittle

FTNTFortinet, Inc.SEC CIK: 0001476336
Estimated Net Worth
$73.7 Million57.6%vs Last Year
Last Updated: May 19, 2026 11:38 PM EST

Transaction Summary

Total Transactions172
Buy-Sell Ratio0.00
Buy Transactions0
Sell Transactions122

Transaction Volume

Total Volume-$53.48M
Net Volume$53.48M
Buy Volume$0.00
Sell Volume-$53.48M

Trade Analysis

AVG Trade Size-$358.07K
Largest Trade$0.00
Most Active MonthFeb
Most Active Year2012

Trading Sentiment

OverallBullish
Recent TradeNeutral
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

John Whittle has an estimated net worth of $73.7 Million. This is based on reported shares in Fortinet, Inc..



2020 was John Whittle's most active year for acquiring shares with 49 total transactions. John Whittle's most active month to acquire stocks was the month of January. 2021 was John Whittle's most active year for disposing of shares, totalling 106 transactions. John Whittle's most active month to dispose stocks was the month of January. 2015 saw John Whittle paying a total of $1,717,350.00 for 166,250 shares, this is the most they've acquired in one year. In 2024 John Whittle cashed out on 420,307 shares for a total of $15,138,415.14, their largest year based on trade value.

Holdings & Transactions

FTNTfortinet, inc.
CHIEF OPERATING OFFICER
Updated: May 05, 2026VIEW QUOTE
Form TypeSEC Filing
-0.022.31K$86.29-$199.24K124.85KMay 01View
15.66K15.66KFeb 20View
-0.0912.95K$81.26-$1.05M127.16KFeb 01View
19.96K19.96KJan 16View
-0.022.29K$86.43-$197.92K101.95KNov 01View
-0.022.29K$97.36-$222.95K104.24KAug 01View
-0.022.29K$104.21-$238.64K106.53KMay 01View
18.20K18.20KFeb 21View
-0.1315.77K$100.88-$1.59M108.82KFeb 01View
21.98K21.98KJan 17View
-0.4338.49K$51.23-$2.64M50.45KScheduledNov 08View
-0.032.65K$78.80-$208.50K73.37KNov 01View
-0.68103.33K$42.51-$6.76M47.76KScheduledAug 21View
-0.032.64K$57.20-$151.24K76.02KAug 01View
-0.032.65K$63.53-$168.10K78.66KMay 01View
29.23K29.23KFeb 21View
-0.5143.74K$38.94-$2.76M42.39KScheduledFeb 12View
-0.087.00K$66.45-$465.22K81.31KFeb 01View
5.61K5.61KJan 24View
-0.033.08K$57.31-$176.40K88.06KNov 01View
-0.053.08K$78.03-$240.02K60.05KAug 01View
-0.042.71K$62.81-$170.34K63.13KMay 01View
15.12K15.12KFeb 17View
25.73K25.73KFeb 27View
-0.074.72K$53.09-$250.74K65.84KFeb 01View
-0.203.13K$29.89-$156.98K12.88KScheduledNov 11View
-0.084.23K$56.42-$238.43K51.66KNov 01View
-0.074.23K$60.06-$253.93K55.89KAug 01View
-0.07846.00$289.01-$244.50K12.02KMay 01View
-0.041.70K$217.41-$334.29K36.90KScheduledMar 21View
-0.138.51K$220.96-$1.31M59.27KScheduledFeb 22View
-0.5015.12K15.12KFeb 17View
-0.254.33K$303.00-$1.31M12.87KScheduledFeb 01 - 03View
-0.052.41K$185.00-$541.27K43.37KScheduledJan 21View
-0.052.41K$202.56-$625.96K45.79KScheduledDec 21View
-0.052.41K$203.99-$632.53K48.20KScheduledNov 22View
-0.202.29K$327.11-$749.07K9.06KScheduledNov 01 - 03View
-0.052.41K$202.12-$623.46K50.61KScheduledOct 21View
-0.042.41K$187.41-$552.59K53.02KScheduledSep 21View
-0.042.41K$189.27-$561.83K55.43KScheduledAug 23View
-0.129.53K$181.13-$2.23M69.19KScheduledAug 01 - 03View
-0.142.29K$202.07-$462.33K13.64KScheduledMay 01 - 03View
-0.042.41K$137.60-$312.41K65.08KScheduledApr 21View
-0.032.41K$125.42-$253.76K67.49KScheduledMar 22View
-0.108.49K$133.20-$615.67K78.65KScheduledFeb 22View
-0.5032.55K32.55KFeb 19View
-0.265.65K$151.83-$858.16K15.93KScheduledFeb 01 - 03View
-0.042.54K$103.64-$242.43K63.34KScheduledJan 21View
-0.097.42K$78.59-$773.50K77.87KScheduledFeb 10View
-0.2218.16K$102.96-$2.30M65.88KScheduledDec 22View
-0.091.82K$110.37-$200.98K18.59KNov 01View
-0.032.54K$86.57-$155.82K76.59KScheduledSep 21View
-0.032.54K$94.39-$195.40K79.13KScheduledAug 20 - 21View
-0.054.39K$92.03-$420.34K81.67KScheduledAug 10View
-0.081.82K$138.30-$251.84K20.43KAug 01View
-0.032.54K$98.31-$215.40K82.39KScheduledJun 22View
-0.032.54K$101.01-$229.05K84.93KScheduledMay 20 - 21View
-0.054.39K$94.58-$442.72K87.47KScheduledMay 08View
-0.071.82K$104.34-$190.00K24.10KMay 01View
-0.032.54K$77.96-$111.91K90.02KScheduledMar 24View
0.2020.86K$94.99-$449.43K124.91KScheduledFeb 20 - 21View
-0.1714.83K$78.59-$1.64M70.45KScheduledFeb 10View
-0.072.69K$115.36-$310.90K38.29KFeb 01 - 20View
-0.032.47K$73.74-$168.03K80.33KScheduledDec 20View
-0.032.46K$71.62-$157.52K82.80KScheduledNov 20View
-0.1312.28K$69.84-$934.57K85.26KScheduledNov 12View
-0.062.40K$90.13-$216.58K34.67KNov 01View
-0.062.40K$79.02-$189.89K37.07KAug 01View
-0.041.25K$52.89-$55.87K34.31KScheduledJun 17View
-0.031.25K$56.71-$65.44K35.56KScheduledMay 16View
-0.086.09K$59.88-$505.53K67.60KScheduledMay 01 - 03View
-0.031.25K$56.97-$65.99K38.06KScheduledMar 18View
44.79K44.79KFeb 21View
-0.041.58K$56.99-$93.61K39.31KScheduledFeb 15 - 19View
-0.1311.25K$55.00-$855.77K76.19KScheduledFeb 01 - 04View
-0.031.25K$50.53-$49.97K41.81KScheduledDec 17View
-0.031.25K$51.41-$52.18K43.06KScheduledNov 16View
-0.096.88K$54.72-$504.37K72.44KScheduledNov 01 - 05View
-0.031.25K$59.60-$72.64K45.56KScheduledSep 17View
-0.031.25K$53.52-$57.46K46.81KScheduledAug 16View
-0.086.88K$49.45-$431.82K81.81KScheduledAug 01 - 03View
-0.021.25K$47.76-$43.06K49.31KScheduledJun 18View
-0.021.25K$45.27-$36.83K50.56KScheduledMay 24View
-0.021.25K$45.27-$36.83K51.81KScheduledMay 10View
-0.252.83K$55.38-$157.00K8.68KScheduledMay 08View
-0.052.79K$55.74-$155.51K50.89KMay 01View
-0.03624.00$39.14-$19.10K23.06KScheduledMar 12View
75.86K75.86KFeb 20View
-0.07679.00$48.69-$33.06K8.68KScheduledFeb 15View
-0.5629.95K$36.82-$609.62K23.68KScheduledFeb 12View
-0.219.85K$36.85-$199.87K38.00KScheduledFeb 06View
-0.2110.37K$34.56-$939.72K54.31KScheduledFeb 01 - 05View
-0.4013.75K$34.42-$291.07K20.93KScheduledDec 19View
-0.453.88K$40.00-$155.32K4.68KScheduledNov 08View
-0.083.26K$38.77-$126.51K37.31KNov 01View
-0.125.35K$36.59-$195.92K40.58KScheduledAug 01 - 02View
-0.545.58K$40.00-$223.32K4.68KScheduledMay 05View
-0.095.35K$39.29-$947.00K51.51KScheduledMay 01 - 02View
5.8559.24K$37.68-$28.64K69.37KScheduledFeb 15 - 16View
-0.3212.51K$35.52-$781.53K41.87KScheduledFeb 01 - 03View
-0.083.43K$31.76-$108.81K39.38KNov 01View
-0.02834.00$31.70-$8.34K43.85KScheduledSep 01View
-0.7513.83K$34.85-$482.05K4.68KScheduledAug 15 - 16View
0.136.38K$34.88-$1.06M55.66KScheduledAug 01 - 02View
0.084.92K$32.51-$408.97K63.66KScheduledMay 01 - 02View
-0.221.78K$30.00-$53.37K6.24KScheduledMar 22View
60.00K60.00KFeb 11View
-0.074.79K$28.39-$136.07K60.52KFeb 01View
-0.135.31K$34.59-$183.75K35.31KScheduledNov 01 - 03View
-1.00212.00$46.64-$9.89KScheduledAug 17View
-0.146.36K$33.85-$1.35M40.63KScheduledAug 01 - 03View
-0.33521.00$29.84-$10.12K1.04KScheduledJun 02View
-1.0060.00K$30.14-$1.19MScheduledMay 28View
-0.4436.94K$29.24-$945.38K47.50KScheduledMay 01 - 04View
3.2929.28K$33.21-$23.81K38.19KScheduledFeb 11 - 17View
-0.106.57K$29.95-$196.85K59.44KScheduledFeb 01 - 03View
-0.102.81K$26.24-$73.80K26.01KScheduledNov 01 - 04View
-0.16381.00$25.45-$9.70K1.95KScheduledAug 15View
-0.471.75K$25.00-$43.87K1.95KScheduledAug 07View
-0.031.06K$24.18-$25.58K30.58KAug 01View
-0.9221.03K$16.72-$411.64K1.95KScheduledJun 30View
-0.031.06K$21.94-$23.19K39.13KMay 01View
-0.10826.00$22.36-$18.47K7.69KScheduledFeb 18View
40.00K40.00KFeb 12View
-0.083.64K$21.20-$77.17K40.19KFeb 01View
-0.03235.00$19.75-$4.64K8.83KNov 01View
-0.33770.00$20.70-$15.94K1.56KScheduledAug 15View
-0.09940.00$21.34-$20.06K9.06KAug 01View
-1.0014.58K$14.37-$310.13KScheduledFeb 26View
-1.00631.00$23.49-$14.82KScheduledFeb 15View
35.00K35.00KFeb 13View
-0.071.04K$16.04-$15.86K13.54KScheduledFeb 01View
-0.071.04K$14.04-$11.69K14.58KScheduledDec 10View
-0.061.04K$13.75-$11.09K15.63KScheduledNov 12View
-0.061.04K$13.97-$11.53K16.67KScheduledNov 01View
-0.061.04K$17.91-$19.71K17.71KScheduledSep 10View
-0.172.92K$15.11-$66.36K14.58KScheduledSep 04View
-1.00624.00$24.10-$15.04KScheduledAug 15View
0.458.96K$16.49-$16.79K28.75KScheduledAug 08 - 10View
-0.255.84K$14.37-$124.27K17.50KScheduledAug 07View
-0.051.04K$16.29-$16.38K19.79KScheduledAug 01View
-0.051.04K$15.19-$14.09K20.83KScheduledJun 11View
-0.112.92K$12.24-$49.54K23.34KScheduledJun 01View
-0.051.04K$16.59-$17.01K21.88KScheduledMay 10View
-0.1811.06K$15.38-$247.64K49.18KScheduledMay 01View
-0.041.04K$17.51-$18.89K23.96KScheduledMar 12View
-0.125.00K$15.40-$116.57K36.28KScheduledMar 01View
-1.00646.00$26.79-$17.31KScheduledFeb 15View
1.5038.96K$17.11-$18.09K65.00KScheduledFeb 10 - 14View
-0.1411.04K$14.62-$230.40K67.32KScheduledFeb 01View
-0.041.04K$16.23-$16.24K27.08KScheduledDec 12View
-0.095.00K$13.76-$100.17K51.27KScheduledDec 01View
-0.041.04K$16.04-$15.85K28.13KScheduledNov 10View
-0.1111.04K$13.29-$201.04K85.44KScheduledNov 01View
-0.031.04K$12.97-$9.43K30.21KScheduledSep 12View
-0.075.00K$11.54-$77.92K66.26KScheduledSep 01View
-0.3818.75K$13.43-$187.26K31.25KScheduledAug 10View
0.1815.00K$11.96-$164.39K206.26KScheduledAug 01 - 02View
-0.062.50K$28.57-$105.43K40.63KScheduledJun 01View
-0.105.00K$27.48-$200.04K43.13KScheduledMay 02View
-0.052.50K$24.12-$83.23K48.13KScheduledMar 01View
30.00K30.00KFeb 08View
-0.2819.38K$23.31-$613.76K50.63KScheduledFeb 01View
-0.3625.00K$20.01-$627.10K45.00KScheduledDec 08View
-0.5328.13K$19.16-$688.81K25.00KScheduledNov 01 - 03View
-0.503.13K$13.16-$67.25K3.13KScheduledSep 27View
-0.8638.75K$11.20-$682.00K6.25KScheduledAug 27View
-0.4435.00K$10.31-$553.62K45.00KScheduledAug 25View
-0.3035.00K$9.89-$524.22K80.00KScheduledJun 25View
-0.2335.00K$9.02-$463.22K115.00KScheduledMay 25View
25.00K25.00KFeb 10View
View