31 Form 4 filings for FFIV between 2026-08-03 and 2026-11-03, from 10 filers. 20 discretionary (6 sales, 10 purchases), 11 routine grant or withholding filings. 12 of 31 carry a dollar total (5 stated, 7 computed as shares × price), summing to $23,519,045; a multi-transaction filing without a stated total contributes only its largest transaction, so the sum is a floor and the true figure is higher. Prices ran $338 to $415.
Filings 31
Filers 10
Discretionary 20
Routine 11
Structured 22/31
Filers
▸WHALEN CHAD MICHAELEVP, Worldwide Sales
2026-11-03 · surrendered (tax withholding) 7,050 @ $338.34
10b5-1 ×13 filings
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-11-03 |
surrendered (tax withholding) |
7,050 |
$338.34 |
≥ $2,385,297 |
2 |
RECEIPT ↗ |
| 2026-11-02 |
received (award/grant) |
15,612 |
— |
— |
1 |
RECEIPT ↗ |
| 2026-08-04 |
acquired 10b5-1 PLAN |
2,318 |
— |
— |
3 |
RECEIPT ↗ |
▸Werner Edward CooperChief Financial Officer
2026-11-03 · surrendered (tax withholding) 1,972 @ $338.34
10b5-1 ×13 filings
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-11-03 |
surrendered (tax withholding) |
1,972 |
$338.34 |
≥ $667,206 |
2 |
RECEIPT ↗ |
| 2026-11-02 |
received (award/grant) |
4,029 |
— |
— |
1 |
RECEIPT ↗ |
| 2026-08-04 |
acquired 10b5-1 PLAN |
987 |
— |
— |
3 |
RECEIPT ↗ |
▸Peterman Catherine AChief People Officer
2026-11-03 · acquired (option exercise) 1,077
2 filings
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-11-03 |
acquired (option exercise) |
1,077 |
— |
— |
2 |
RECEIPT ↗ |
| 2026-08-04 | Peterman Catherine A at F5, INC. filed a Form 4; no parseable transaction details were found in the filing. | RECEIPT ↗ |
▸OKEKE ANGELIQUE MEVP, General Counsel
2026-11-03 · acquired (option exercise) 1,312
10b5-1 ×14 filings
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-11-03 |
acquired (option exercise) |
1,312 |
— |
— |
2 |
RECEIPT ↗ |
| 2026-11-02 |
received (award/grant) |
1,366 |
— |
— |
1 |
RECEIPT ↗ |
| 2026-09-02 |
received (award/grant) |
3,002 |
— |
— |
1 |
RECEIPT ↗ |
| 2026-08-04 |
acquired 10b5-1 PLAN |
1,060 |
— |
— |
3 |
RECEIPT ↗ |
▸MONTOYA MICHAEL FChief Technology Ops Officer
2026-11-03 · acquired (option exercise) 2,137
TOTAL SOLD ≥ $1,815,38010b5-1 ×13 filings
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-11-03 |
acquired (option exercise) |
2,137 |
— |
— |
2 |
RECEIPT ↗ |
| 2026-09-15 |
sold 10b5-1 PLAN |
1,296 |
$406.24 |
$1,815,380 |
7 |
RECEIPT ↗ |
| 2026-08-04 |
acquired |
2,136 |
— |
— |
2 |
RECEIPT ↗ |
▸Maddison John AnthonyChief Product Mkting Officer
2026-11-03 · surrendered (tax withholding) 1,276 @ $338.34
TOTAL SOLD ≥ $488,72610b5-1 ×24 filings
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-11-03 |
surrendered (tax withholding) |
1,276 |
$338.34 |
≥ $431,722 |
2 |
RECEIPT ↗ |
| 2026-11-02 |
received (award/grant) |
1,858 |
— |
— |
1 |
RECEIPT ↗ |
| 2026-09-15 |
sold 10b5-1 PLAN |
204 |
$406.24 |
$82,873 |
1 |
RECEIPT ↗ |
| 2026-08-04 |
sold 10b5-1 PLAN |
1,000 |
$405.85 |
$405,853 |
3 |
RECEIPT ↗ |
▸Locoh-Donou FrancoisPresident, CEO & Director
2026-11-03 · surrendered (tax withholding) 27,549 @ $338.34
TOTAL SOLD ≥ $1,559,85410b5-1 ×14 filings
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-11-03 |
surrendered (tax withholding) |
27,549 |
$338.34 |
≥ $9,320,929 |
2 |
RECEIPT ↗ |
| 2026-11-02 |
received (award/grant) |
63,791 |
— |
— |
1 |
RECEIPT ↗ |
| 2026-08-06 |
sold 10b5-1 PLAN |
1,100 |
$410.94 |
$1,559,854 |
8 |
RECEIPT ↗ |
| 2026-08-04 |
acquired |
6,233 |
— |
— |
2 |
RECEIPT ↗ |
▸FOUNTAIN THOMAS DEANEVP Global Services & Strategy
2026-11-03 · surrendered (tax withholding) 11,590 @ $338.34
10b5-1 ×14 filings
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-11-03 |
surrendered (tax withholding) |
11,590 |
$338.34 |
≥ $3,921,361 |
2 |
RECEIPT ↗ |
| 2026-11-02 |
received (award/grant) |
18,275 |
— |
— |
1 |
RECEIPT ↗ |
| 2026-08-06 |
sold 10b5-1 PLAN |
1,208 |
$414.63 |
$500,873 |
— |
RECEIPT ↗ |
| 2026-08-04 |
acquired |
2,700 |
— |
— |
2 |
RECEIPT ↗ |
▸ANAND KUNALChief Technology Officer
2026-11-03 · surrendered (tax withholding) 2,577 @ $338.34
10b5-1 ×13 filings
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-11-03 |
surrendered (tax withholding) |
2,577 |
$338.34 |
≥ $871,902 |
2 |
RECEIPT ↗ |
| 2026-11-02 |
received (award/grant) |
5,267 |
— |
— |
1 |
RECEIPT ↗ |
| 2026-08-04 |
acquired 10b5-1 PLAN |
1,290 |
— |
— |
3 |
RECEIPT ↗ |
▸MEHTA NIKHIL RAMESHrole unstated
2026-08-03 · sold 992 @ $390.07 for $1,555,795
TOTAL SOLD ≥ $1,555,7951 filing
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-08-03 |
sold |
992 |
$390.07 |
$1,555,795 |
6 |
RECEIPT ↗ |
10 filers · 31 filings · disclosed filing totals sum to $23,519,045 (5/31 state one, 7 computed; totals are proceeds with a floor, never profit — a Form 4 states what was traded, not what it cost the filer)
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