Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 51 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

51 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 1, 2019 FFIV S 10b5-1 725 $152.72 $110,722 10,253 Direct -6.60% Disposed 200.2% (price as of 2026-10-05)
May 1, 2019 FFIV S 10b5-1 2,000 $153.98 $307,960 8,253 Direct -19.51% Disposed 197.8% (price as of 2026-10-05)
May 1, 2019 FFIV S 10b5-1 200 $156.56 $31,312 7,153 Direct -2.72% Disposed 192.9% (price as of 2026-10-05)
May 1, 2019 FFIV S 10b5-1 900 $154.48 $139,032 7,353 Direct -10.91% Disposed 196.8% (price as of 2026-10-05)
Feb. 1, 2019 FFIV S 10b5-1 100 $161.33 $16,133 6,197 Direct -1.59% Disposed 184.2% (price as of 2026-10-05)
Feb. 1, 2019 FFIV S 10b5-1 1,036 $160.79 $166,578 6,297 Direct -14.13% Disposed 185.2% (price as of 2026-10-05)
Nov. 1, 2018 FFIV S 10b5-1 1,490 $177.44 $264,386 5,913 Direct -20.13% Disposed 158.4% (price as of 2026-10-05)
Nov. 1, 2018 FFIV S 10b5-1 2,128 $179.08 $381,082 7,403 Direct -22.33% Disposed 156.0% (price as of 2026-10-05)
Nov. 1, 2018 FFIV S 10b5-1 3,108 $178.42 $554,529 9,531 Direct -24.59% Disposed 157.0% (price as of 2026-10-05)
Nov. 1, 2018 FFIV S 10b5-1 400 $176.38 $70,552 12,639 Direct -3.07% Disposed 160.0% (price as of 2026-10-05)
Nov. 1, 2018 FFIV S 10b5-1 1,100 $175.32 $192,852 13,039 Direct -7.78% Disposed 161.5% (price as of 2026-10-05)
Aug. 1, 2018 FFIV S 10b5-1 857 $171.86 $147,284 3,857 Direct -18.18% Disposed 166.8% (price as of 2026-10-05)
May 1, 2018 FFIV S 10b5-1 262 $164.63 $43,133 3,643 Direct -6.71% Disposed 178.5% (price as of 2026-10-05)
May 1, 2018 FFIV S 10b5-1 400 $162.38 $64,952 3,905 Direct -9.29% Disposed 182.4% (price as of 2026-10-05)
May 1, 2018 FFIV S 10b5-1 200 $161.16 $32,232 4,305 Direct -4.44% Disposed 184.5% (price as of 2026-10-05)
Feb. 1, 2018 FFIV S 10b5-1 100 $145.77 $14,577 3,427 Direct -2.84% Disposed 214.6% (price as of 2026-10-05)
Feb. 1, 2018 FFIV S 10b5-1 4,518 $145.22 $656,104 3,527 Direct -56.16% Disposed 215.7% (price as of 2026-10-05)
Feb. 1, 2018 FFIV S 10b5-1 2,900 $144.25 $418,325 8,045 Direct -26.50% Disposed 217.9% (price as of 2026-10-05)
Nov. 1, 2017 FFIV S 10b5-1 400 $121.32 $48,528 1,547 Direct -20.54% Disposed 278.0% (price as of 2026-10-05)
Nov. 1, 2017 FFIV S 10b5-1 541 $120.68 $65,288 1,947 Direct -21.74% Disposed 280.0% (price as of 2026-10-05)
Aug. 1, 2017 FFIV S 10b5-1 34 $121.13 $4,118 1,312 Direct -2.53% Disposed 278.5% (price as of 2026-10-05)
Aug. 1, 2017 FFIV S 10b5-1 802 $120.57 $96,697 1,346 Direct -37.34% Disposed 280.3% (price as of 2026-10-05)
May 1, 2017 FFIV S 10b5-1 100 $130.05 $13,005 971 Direct -9.34% Disposed 252.6% (price as of 2026-10-05)
May 1, 2017 FFIV S 10b5-1 746 $127.67 $95,242 1,071 Direct -41.06% Disposed 259.2% (price as of 2026-10-05)
Feb. 1, 2017 FFIV S 10b5-1 200 $133.05 $26,610 626 Direct -24.21% Disposed 244.6% (price as of 2026-10-05)
Feb. 1, 2017 FFIV S 10b5-1 646 $132.24 $85,427 826 Direct -43.89% Disposed 246.7% (price as of 2026-10-05)
Nov. 1, 2016 FFIV S 10b5-1 200 $137.59 $27,518 280 Direct -41.67% Disposed 233.3% (price as of 2026-10-05)
Nov. 1, 2016 FFIV S 10b5-1 486 $136.80 $66,485 480 Direct -50.31% Disposed 235.2% (price as of 2026-10-05)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
May 1, 2019 FFIV Restricted Stock Unit [F6] Common Stock (792) $0.00 · 792 Disposed
May 1, 2019 FFIV Restricted Stock Unit [F6] Common Stock (1,943) $0.00 · 1,943 Disposed
May 1, 2019 FFIV Restricted Stock Unit [F6] Common Stock (1,711) $0.00 · 1,711 Disposed
Feb. 1, 2019 FFIV Restricted Stock Unit [F4] Common Stock (349) $0.00 · 349 Disposed
Feb. 1, 2019 FFIV Restricted Stock Unit [F4] Common Stock (389) $0.00 · 389 Disposed
Feb. 1, 2019 FFIV Restricted Stock Unit [F4] Common Stock (342) $0.00 · 342 Disposed
Nov. 1, 2018 FFIV Restricted Stock Unit [F7,F12] Common Stock (4,188) $0.00 · 4,188 Acquired
Nov. 1, 2018 FFIV Restricted Stock Unit [F7] Common Stock (388) $0.00 · 388 Disposed
Nov. 1, 2018 FFIV Restricted Stock Unit [F7] Common Stock (7,301) $0.00 · 7,301 Disposed
Nov. 1, 2018 FFIV Restricted Stock Unit [F7] Common Stock (343) $0.00 · 343 Disposed
Aug. 1, 2018 FFIV Restricted Stock Unit [F3] Common Stock (389) $0.00 · 389 Disposed
Aug. 1, 2018 FFIV Restricted Stock Unit [F3] Common Stock (342) $0.00 · 342 Disposed
May 1, 2018 FFIV Restricted Stock Unit [F5] Common Stock (389) $0.00 · 389 Disposed
May 1, 2018 FFIV Restricted Stock Unit [F5] Common Stock (342) $0.00 · 342 Disposed
Feb. 1, 2018 FFIV Restricted Stock Unit [F5] Common Stock (388) $0.00 · 388 Disposed
Feb. 1, 2018 FFIV Restricted Stock Unit [F5] Common Stock (342) $0.00 · 342 Disposed
Feb. 1, 2018 FFIV Restricted Stock Unit [F5] Common Stock (8,321) $0.00 · 8,321 Disposed
Nov. 1, 2017 FFIV Restricted Stock Unit [F4,F8] Common Stock (6,219) $0.00 · 6,219 Acquired
Nov. 1, 2017 FFIV Restricted Stock Unit [F4] Common Stock (343) $0.00 · 343 Disposed
Nov. 1, 2017 FFIV Restricted Stock Unit [F4] Common Stock (509) $0.00 · 509 Disposed
Aug. 1, 2017 FFIV Restricted Stock Unit [F4] Common Stock (342) $0.00 · 342 Disposed
Aug. 1, 2017 FFIV Restricted Stock Unit [F4] Common Stock (508) $0.00 · 508 Disposed
May 1, 2017 FFIV Restricted Stock Unit [F3] Common Stock (509) $0.00 · 509 Disposed
May 1, 2017 FFIV Restricted Stock Unit [F3] Common Stock (342) $0.00 · 342 Disposed
Feb. 1, 2017 FFIV Restricted Stock Unit [F4] Common Stock (342) $0.00 · 342 Disposed
Feb. 1, 2017 FFIV Restricted Stock Unit [F4] Common Stock (508) $0.00 · 508 Disposed
Nov. 1, 2016 FFIV Restricted Stock Units [F4] Common Stock (508) $0.00 · 508 Disposed
Nov. 1, 2016 FFIV Restricted Stock Units [F4] Common Stock (458) $0.00 · 458 Disposed
Oct. 28, 2016 FFIV Restricted Stock Units [F4] Common Stock (7,301) $0.00 · 7,301 Acquired
Oct. 28, 2016 FFIV Restricted Stock Units [F4] Common Stock (5,476) $0.00 · 5,476 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 3 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Sept. 15, 2016 FFIV Restricted Stock Units [F1]→ Common Stock (458) 458 Direct
Sept. 15, 2016 FFIV Restricted Stock Units [F1]→ Common Stock (8,321) 8,321 Direct
Sept. 15, 2016 FFIV Restricted Stock Units [F1]→ Common Stock (2,542) 2,542 Direct