Ohlgart Christiane
Chief Financial Officer
Sale 10b5-1
- Shares
- 48
- Price
- $180.00
- Value
- $8,640
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•93 filings
FTNT
Fortinet, Inc.
Net sales of $36.2M over the last 3 months
4 sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.
How to read this signal
Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.
3-month balance
−$36,236,597
0 buyers · 4 sellers
12-month purchases
$0.00
0 distinct insiders
12-month sales
$136,237,146
4 distinct insiders
Highlighted alerts
5
65 Rule 10b5-1 trades treated as informational
Buying cluster · 30 days
Fewer than three distinct buyers
CEO/CFO purchases · 12 months
No executive purchases found
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Form 4 raw → Raspberry
The value is in what we do not call a signal.
The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.
100
Raw transactions
Everything returned by the filing
70
Voluntary view
P/S trades after deterministic checks
72
Administrative noise
Stored, never alerted
57
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- M
- Shares
- 459
- Price
- $0.00
- Footnotes
- 4
Vesting of restricted stock units ("RSUs") granted to the Reporting Person on August 12, 2026. Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock upon settlement. The RSUs will vest in substantially equal increments on each of September 30, 2026, December 31, 2026, March 31, 2027, and the earlier of (i) June 30, 2027 and (ii) the date immediately preceding the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's provision of services to the Issuer on each vesting date. Shares of the Issuer's Common Stock will be delivered to the Reporting Person following vesting. RSUs do not expire; they either vest or are canceled prior to vest date.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
Whittle John
CHIEF OPERATING OFFICER
Sale 10b5-1
- Shares
- 2,835
- Price
- $168.74
- Value
- $478,378
Whittle John
CHIEF OPERATING OFFICER
Sale 10b5-1
- Shares
- 1,158
- Price
- $166.02
- Value
- $192,248
Whittle John
CHIEF OPERATING OFFICER
Sale 10b5-1
- Shares
- 52,707
- Price
- $165.43
- Value
- $8,719,182
Ohlgart Christiane
Chief Financial Officer
Sale 10b5-1
- Shares
- 387
- Price
- $164.59
- Value
- $63,696
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 47,943
- Price
- $163.91
- Value
- $7,858,337
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 67,971
- Price
- $163.08
- Value
- $11,084,853
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 7,350
- Price
- $161.82
- Value
- $1,189,378
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 19,647
- Price
- $160.82
- Value
- $3,159,689
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 18,409
- Price
- $160.14
- Value
- $2,947,973
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 162
- Price
- $164.49
- Value
- $26,647
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 800
- Price
- $163.98
- Value
- $131,181
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 1,421
- Price
- $163.12
- Value
- $231,791
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 200
- Price
- $161.75
- Value
- $32,350
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 700
- Price
- $160.36
- Value
- $112,252
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 132
- Price
- $148.30
- Value
- $19,576
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 564
- Price
- $147.71
- Value
- $83,307
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 2,337
- Price
- $146.55
- Value
- $342,488
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 410
- Price
- $145.72
- Value
- $59,745
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 464
- Price
- $144.46
- Value
- $67,029
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 8,627
- Price
- $148.94
- Value
- $1,284,865
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 18,492
- Price
- $148.24
- Value
- $2,741,162
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 13,790
- Price
- $147.37
- Value
- $2,032,297
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 37,540
- Price
- $146.36
- Value
- $5,494,422
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 12,821
- Price
- $145.04
- Value
- $1,859,551
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 39,854
- Price
- $144.29
- Value
- $5,750,542
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 19,867
- Price
- $143.43
- Value
- $2,849,597
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 9,641
- Price
- $142.37
- Value
- $1,372,623
Whittle John
CHIEF OPERATING OFFICER
Sale 10b5-1
- Shares
- 4,216
- Price
- $129.55
- Value
- $546,172
Whittle John
CHIEF OPERATING OFFICER
Sale 10b5-1
- Shares
- 54,979
- Price
- $128.74
- Value
- $7,078,167
Whittle John
CHIEF OPERATING OFFICER
Sale 10b5-1
- Shares
- 86,820
- Price
- $128.15
- Value
- $11,125,610
Ohlgart Christiane
Chief Financial Officer
Sale 10b5-1
- Shares
- 238
- Price
- $130.00
- Value
- $30,940
Ohlgart Christiane
Chief Financial Officer
Sale 10b5-1
- Shares
- 756
- Price
- $120.00
- Value
- $90,720
Ohlgart Christiane
Chief Financial Officer
Sale 10b5-1
- Shares
- 238
- Price
- $115.00
- Value
- $27,370
Ohlgart Christiane
Chief Financial Officer
Sale 10b5-1
- Shares
- 756
- Price
- $110.00
- Value
- $83,160
Ohlgart Christiane
Chief Financial Officer
Sale 10b5-1
- Shares
- 596
- Price
- $89.70
- Value
- $53,461
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 137
- Price
- $89.61
- Value
- $12,277
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 4,383
- Price
- $89.12
- Value
- $390,634
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 425
- Price
- $88.09
- Value
- $37,437
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 410
- Price
- $87.04
- Value
- $35,687
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 63
- Price
- $89.61
- Value
- $5,645
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 2,028
- Price
- $89.12
- Value
- $180,745
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 197
- Price
- $88.09
- Value
- $17,353
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 190
- Price
- $87.04
- Value
- $16,538
Ohlgart Christiane
Chief Financial Officer
Sale 10b5-1
- Shares
- 507
- Price
- $80.73
- Value
- $40,930
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 1,175
- Price
- $82.33
- Value
- $96,738
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 94,170
- Price
- $81.72
- Value
- $7,695,375
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 80,392
- Price
- $81.06
- Value
- $6,516,334
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 9,446
- Price
- $82.28
- Value
- $777,246
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 204,282
- Price
- $81.64
- Value
- $16,677,317
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 129,378
- Price
- $81.01
- Value
- $10,480,769
Ohlgart Christiane
Chief Financial Officer
Sale 10b5-1
- Shares
- 110
- Price
- $86.50
- Value
- $9,515
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 60,146
- Price
- $87.33
- Value
- $5,252,520
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 57,868
- Price
- $86.36
- Value
- $4,997,752
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 40,471
- Price
- $85.50
- Value
- $3,460,109
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 1,204
- Price
- $87.35
- Value
- $105,167
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 1,642
- Price
- $86.42
- Value
- $141,901
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 700
- Price
- $85.37
- Value
- $59,756
Ohlgart Christiane
Chief Financial Officer
Sale 10b5-1
- Shares
- 110
- Price
- $98.45
- Value
- $10,830
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 75,273
- Price
- $98.93
- Value
- $7,446,570
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 387,223
- Price
- $98.43
- Value
- $38,116,257
Xie Michael
VP, ENGINEERING & CTO
Sale 10b5-1
- Shares
- 14,100
- Price
- $97.39
- Value
- $1,373,216
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 24,377
- Price
- $98.94
- Value
- $2,411,746
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 129,209
- Price
- $98.44
- Value
- $12,719,114
Xie Ken
PRESIDENT & CEO
Sale 10b5-1
- Shares
- 4,900
- Price
- $97.35
- Value
- $477,031
Hsieh Ming
Director
PurchaseAlert
- Shares
- 143
- Price
- $53.57
- Value
- $7,661
Hsieh Ming
Director
SaleAlert
- Shares
- 55
- Price
- $55.83
- Value
- $3,070
Hsieh Ming
Director
SaleAlert
- Shares
- 55
- Price
- $55.83
- Value
- $3,070
Hsieh Ming
Director
PurchaseAlert
- Shares
- 80
- Price
- $23.54
- Value
- $1,883
Hsieh Ming
Director
PurchaseAlert
- Shares
- 80
- Price
- $23.54
- Value
- $1,883
| Date | Insider | Transaction | Shares | Price | Value | Reading |
|---|---|---|---|---|---|---|
| Sep 24, 2026 | Ohlgart Christiane Chief Financial Officer | Sale | 48 | $180.00 | $8,640 | |
| Sep 15, 2026 | Whittle John CHIEF OPERATING OFFICER | Sale | 2,835 | $168.74 | $478,378 | |
| Sep 14, 2026 | Whittle John CHIEF OPERATING OFFICER | Sale | 1,158 | $166.02 | $192,248 | |
| Sep 14, 2026 | Whittle John CHIEF OPERATING OFFICER | Sale | 52,707 | $165.43 | $8,719,182 | |
| Aug 04, 2026 | Ohlgart Christiane Chief Financial Officer | Sale | 387 | $164.59 | $63,696 | |
| Aug 03, 2026 | Xie Ken PRESIDENT & CEO | Sale | 47,943 | $163.91 | $7,858,337 | |
| Aug 03, 2026 | Xie Ken PRESIDENT & CEO | Sale | 67,971 | $163.08 | $11,084,853 | |
| Aug 03, 2026 | Xie Ken PRESIDENT & CEO | Sale | 7,350 | $161.82 | $1,189,378 | |
| Aug 03, 2026 | Xie Ken PRESIDENT & CEO | Sale | 19,647 | $160.82 | $3,159,689 | |
| Aug 03, 2026 | Xie Ken PRESIDENT & CEO | Sale | 18,409 | $160.14 | $2,947,973 | |
| Aug 03, 2026 | Xie Ken PRESIDENT & CEO | Sale | 162 | $164.49 | $26,647 | |
| Aug 03, 2026 | Xie Michael VP, ENGINEERING & CTO | Sale | 800 | $163.98 | $131,181 | |
| Aug 03, 2026 | Xie Michael VP, ENGINEERING & CTO | Sale | 1,421 | $163.12 | $231,791 | |
| Aug 03, 2026 | Xie Michael VP, ENGINEERING & CTO | Sale | 200 | $161.75 | $32,350 | |
| Aug 03, 2026 | Xie Michael VP, ENGINEERING & CTO | Sale | 700 | $160.36 | $112,252 | |
| Jun 03, 2026 | Xie Michael VP, ENGINEERING & CTO | Sale | 132 | $148.30 | $19,576 | |
| Jun 03, 2026 | Xie Michael VP, ENGINEERING & CTO | Sale | 564 | $147.71 | $83,307 | |
| Jun 03, 2026 | Xie Michael VP, ENGINEERING & CTO | Sale | 2,337 | $146.55 | $342,488 | |
| Jun 03, 2026 | Xie Michael VP, ENGINEERING & CTO | Sale | 410 | $145.72 | $59,745 | |
| Jun 03, 2026 | Xie Michael VP, ENGINEERING & CTO | Sale | 464 | $144.46 | $67,029 | |
| Jun 02, 2026 | Xie Ken PRESIDENT & CEO | Sale | 8,627 | $148.94 | $1,284,865 | |
| Jun 02, 2026 | Xie Ken PRESIDENT & CEO | Sale | 18,492 | $148.24 | $2,741,162 | |
| Jun 02, 2026 | Xie Ken PRESIDENT & CEO | Sale | 13,790 | $147.37 | $2,032,297 | |
| Jun 02, 2026 | Xie Ken PRESIDENT & CEO | Sale | 37,540 | $146.36 | $5,494,422 | |
| Jun 02, 2026 | Xie Ken PRESIDENT & CEO | Sale | 12,821 | $145.04 | $1,859,551 | |
| Jun 02, 2026 | Xie Ken PRESIDENT & CEO | Sale | 39,854 | $144.29 | $5,750,542 | |
| Jun 02, 2026 | Xie Ken PRESIDENT & CEO | Sale | 19,867 | $143.43 | $2,849,597 | |
| Jun 02, 2026 | Xie Ken PRESIDENT & CEO | Sale | 9,641 | $142.37 | $1,372,623 | |
| May 21, 2026 | Whittle John CHIEF OPERATING OFFICER | Sale | 4,216 | $129.55 | $546,172 | |
| May 21, 2026 | Whittle John CHIEF OPERATING OFFICER | Sale | 54,979 | $128.74 | $7,078,167 | |
| May 21, 2026 | Whittle John CHIEF OPERATING OFFICER | Sale | 86,820 | $128.15 | $11,125,610 | |
| May 20, 2026 | Ohlgart Christiane Chief Financial Officer | Sale | 238 | $130.00 | $30,940 | |
| May 14, 2026 | Ohlgart Christiane Chief Financial Officer | Sale | 756 | $120.00 | $90,720 | |
| May 11, 2026 | Ohlgart Christiane Chief Financial Officer | Sale | 238 | $115.00 | $27,370 | |
| May 07, 2026 | Ohlgart Christiane Chief Financial Officer | Sale | 756 | $110.00 | $83,160 | |
| May 05, 2026 | Ohlgart Christiane Chief Financial Officer | Sale | 596 | $89.70 | $53,461 | |
| May 04, 2026 | Xie Ken PRESIDENT & CEO | Sale | 137 | $89.61 | $12,277 | |
| May 04, 2026 | Xie Ken PRESIDENT & CEO | Sale | 4,383 | $89.12 | $390,634 | |
| May 04, 2026 | Xie Ken PRESIDENT & CEO | Sale | 425 | $88.09 | $37,437 | |
| May 04, 2026 | Xie Ken PRESIDENT & CEO | Sale | 410 | $87.04 | $35,687 | |
| May 04, 2026 | Xie Michael VP, ENGINEERING & CTO | Sale | 63 | $89.61 | $5,645 | |
| May 04, 2026 | Xie Michael VP, ENGINEERING & CTO | Sale | 2,028 | $89.12 | $180,745 | |
| May 04, 2026 | Xie Michael VP, ENGINEERING & CTO | Sale | 197 | $88.09 | $17,353 | |
| May 04, 2026 | Xie Michael VP, ENGINEERING & CTO | Sale | 190 | $87.04 | $16,538 | |
| Feb 03, 2026 | Ohlgart Christiane Chief Financial Officer | Sale | 507 | $80.73 | $40,930 | |
| Feb 02, 2026 | Xie Ken PRESIDENT & CEO | Sale | 1,175 | $82.33 | $96,738 | |
| Feb 02, 2026 | Xie Ken PRESIDENT & CEO | Sale | 94,170 | $81.72 | $7,695,375 | |
| Feb 02, 2026 | Xie Ken PRESIDENT & CEO | Sale | 80,392 | $81.06 | $6,516,334 | |
| Feb 02, 2026 | Xie Michael VP, ENGINEERING & CTO | Sale | 9,446 | $82.28 | $777,246 | |
| Feb 02, 2026 | Xie Michael VP, ENGINEERING & CTO | Sale | 204,282 | $81.64 | $16,677,317 | |
| Feb 02, 2026 | Xie Michael VP, ENGINEERING & CTO | Sale | 129,378 | $81.01 | $10,480,769 | |
| Nov 04, 2025 | Ohlgart Christiane Chief Financial Officer | Sale | 110 | $86.50 | $9,515 | |
| Nov 03, 2025 | Xie Ken PRESIDENT & CEO | Sale | 60,146 | $87.33 | $5,252,520 | |
| Nov 03, 2025 | Xie Ken PRESIDENT & CEO | Sale | 57,868 | $86.36 | $4,997,752 | |
| Nov 03, 2025 | Xie Ken PRESIDENT & CEO | Sale | 40,471 | $85.50 | $3,460,109 | |
| Nov 03, 2025 | Xie Michael VP, ENGINEERING & CTO | Sale | 1,204 | $87.35 | $105,167 | |
| Nov 03, 2025 | Xie Michael VP, ENGINEERING & CTO | Sale | 1,642 | $86.42 | $141,901 | |
| Nov 03, 2025 | Xie Michael VP, ENGINEERING & CTO | Sale | 700 | $85.37 | $59,756 | |
| Aug 05, 2025 | Ohlgart Christiane Chief Financial Officer | Sale | 110 | $98.45 | $10,830 | |
| Aug 04, 2025 | Xie Michael VP, ENGINEERING & CTO | Sale | 75,273 | $98.93 | $7,446,570 | |
| Aug 04, 2025 | Xie Michael VP, ENGINEERING & CTO | Sale | 387,223 | $98.43 | $38,116,257 | |
| Aug 04, 2025 | Xie Michael VP, ENGINEERING & CTO | Sale | 14,100 | $97.39 | $1,373,216 | |
| Aug 04, 2025 | Xie Ken PRESIDENT & CEO | Sale | 24,377 | $98.94 | $2,411,746 | |
| Aug 04, 2025 | Xie Ken PRESIDENT & CEO | Sale | 129,209 | $98.44 | $12,719,114 | |
| Aug 04, 2025 | Xie Ken PRESIDENT & CEO | Sale | 4,900 | $97.35 | $477,031 | |
| Dec 15, 2023 | Hsieh Ming Director | Purchase | 143 | $53.57 | $7,661 | |
| Mar 11, 2022 | Hsieh Ming Director | Sale | 55 | $55.83 | $3,070 | |
| Mar 11, 2022 | Hsieh Ming Director | Sale | 55 | $55.83 | $3,070 | |
| Sep 09, 2020 | Hsieh Ming Director | Purchase | 80 | $23.54 | $1,883 | |
| Sep 09, 2020 | Hsieh Ming Director | Purchase | 80 | $23.54 | $1,883 |
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.