Form 4 Tracker
Christiane Ohlgart

Chief Financial Officer · 10 filings · Latest: Sep 24, 2026

Fortinet, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
FTNT
Christiane OhlgartChief Financial OfficerSep 24, 2026
Sale
$180.0048$8.6K10,345
FTNT
Margrit Christiane Ohlgart—Sep 24, 2026
Proposed Sale
$178.7448$8.6K—
FTNT
Christiane OhlgartChief Financial OfficerAug 4, 2026
Sale
$164.59387$63.7K10,393
FTNT
Christiane OhlgartChief Financial OfficerAug 1, 2026
Option Exercise
$0.001,634—11,361
FTNT
Margrit Christiane Ohlgart—Aug 4, 2026
Proposed Sale
$163.21387$63.2K—
FTNT
Christiane OhlgartChief Financial OfficerMay 20, 2026
Sale
$130.00238$30.9K8,824
FTNT
Margrit Christiane Ohlgart—May 20, 2026
Proposed Sale
$127.64238$30.4K—
FTNT
Christiane OhlgartChief Financial OfficerMay 14, 2026
Sale
$120.00756$90.7K9,062
FTNT
Margrit Christiane Ohlgart—May 14, 2026
Proposed Sale
$117.69756$89.0K—
FTNT
Christiane OhlgartChief Financial OfficerMay 11, 2026
Sale
$115.00238$27.4K9,818
FTNT
MARGRIT CHRISTIANE OHLGART—May 11, 2026
Proposed Sale
$114.07238$27.1K—
FTNT
Christiane OhlgartChief Financial OfficerMay 7, 2026
Sale
$110.00756$83.2K10,056
FTNT
MARGRIT CHRISTIANE OHLGART—May 7, 2026
Proposed Sale
$89.95756$68.0K—
FTNT
Christiane OhlgartChief Financial OfficerMay 5, 2026
Sale
$89.70596$53.5K10,812
FTNT
Christiane OhlgartChief Financial OfficerMay 1, 2026
Option Exercise
$0.004,903—13,150
FTNT
MARGRIT CHRISTIANE OHLGART—May 5, 2026
Proposed Sale
$89.24596$53.2K—
FTNT
Christiane OhlgartChief Financial OfficerFeb 3, 2026
Sale
$80.73507$40.9K8,247
FTNT
Christiane OhlgartChief Financial OfficerFeb 1, 2026
Option Exercise
$0.003,285—10,009
FTNT
MARGRIT CHRISTIANE OHLGART—Feb 3, 2026
Proposed Sale
$81.29507$41.2K—
FTNT
MARGRIT CHRISTIANE OHLGART—Nov 4, 2025
Proposed Sale
$87.52110$9.6K—

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