WHITTLE JOHN

PrivateCIK: 1476336
Location

SUNNYVALE, CA

WHITTLE JOHN (VP CorpDev&Strat Alliance, GC) sold 60.7% of their position (146.01K shares) of FORTINET, INC. on the open market

Open‑market sale worth $18.75M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales
InsiderWHITTLE JOHNCIK 1476336
IssuerFORTINET, INC.CIK 1262039
Officer· VP CorpDev&Strat Alliance, GC
Since Aug 2018
-146.01K
Net shares
Net seller
$18.75M
Total sold
3
Open market trades
0B · 3S
7
Total transactions
146.01K acquired · 292.03K disposed
Non-Derivative Transactions5

Common Stock

Direct
M · Option Exercise

Shares

+89K

Price / share

$34.39

Trade value

$3.06M

% of position

94.0%
5/21/2026
94.72K183.72K

Common Stock

Direct
M · Option Exercise

Shares

+57.02K

Price / share

$22.90

Trade value

$1.31M

% of position

31.0%
5/21/2026
183.72K240.74K

Common Stock

Direct
S · Sale

Shares

86.82K

Price / share

$128.15

Trade value

$11.13M

% of position

36.1%
5/21/2026
240.74K153.92K

Common Stock

Direct
S · Sale

Shares

54.98K

Price / share

$128.74

Trade value

$7.08M

% of position

35.7%
5/21/2026
153.92K98.94K

Common Stock

Direct
S · Sale

Shares

4.22K

Price / share

$129.55

Trade value

$546.17K

% of position

4.3%
5/21/2026
98.94K94.72K
Total

Net shares

+0.00

Net value

-$14.38M

Derivative Transactions2

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

89K shares

Shares

89K

Strike price

34.386

Held after

0.00

Exercisable

5/21/2026

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

57.02K shares

Shares

57.02K

Strike price

22.896

Held after

0.00

Exercisable

5/21/2026
WHITTLE JOHN — Insider Transaction (Form 4) Filed May 22, 2026 | Finecho