Insider · CIK 0001601008
John Geschke
Files at: ZEN, ZU. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Feb 20, 2019 SForm 4 → | Feb 22, 5:34 pm EST | Zendesk, Inc.ZEN | 19,341 | $78.27 | $1,513,898 | 18,853 | −50.6% | plan? |
| Feb 20, 2019 MForm 4 → | Feb 22, 5:34 pm EST | Zendesk, Inc.ZEN | 17,000 | $9.52 | $161,840 | 38,194 | — | plan? |
| Feb 15, 2019 FMForm 4 → | Feb 19, 7:31 pm EST | Zendesk, Inc.ZEN | 1,784 | $78.97 | $36,326 | 21,194 | — | plan? |
| Jan 15, 2019 FMForm 4 → | Jan 17, 5:41 pm EST | Zendesk, Inc.ZEN | 1,474 | $61.55 | $23,451 | 20,330 | — | plan? |
| Jan 10, 2019 SForm 4 → | Jan 11, 6:49 pm EST | Zendesk, Inc.ZEN | 7,000 | $62.88 | $440,129 | 19,618 | −26.3% | plan? |
| Jan 10, 2019 MForm 4 → | Jan 11, 6:49 pm EST | Zendesk, Inc.ZEN | 7,000 | $9.52 | $66,640 | 26,618 | — | plan? |
| Dec 15, 2018 FMForm 4 → | Dec 18, 7:29 pm EST | Zendesk, Inc.ZEN | 1,635 | $59.86 | $32,564 | 19,618 | — | plan? |
| Dec 12, 2018 SForm 4 → | Dec 13, 4:37 pm EST | Zendesk, Inc.ZEN | 7,000 | $61.37 | $429,586 | 19,071 | −26.8% | plan? |
| Dec 12, 2018 MForm 4 → | Dec 13, 4:37 pm EST | Zendesk, Inc.ZEN | 7,000 | $9.52 | $66,640 | 26,071 | — | plan? |
| Nov 15, 2018 FMForm 4 → | Nov 16, 8:41 pm EST | Zendesk, Inc.ZEN | 1,635 | $53.10 | $28,886 | 19,071 | — | plan? |
| Nov 13, 2018 SForm 4 → | Nov 14, 5:23 pm EST | Zendesk, Inc.ZEN | 7,000 | $52.98 | $370,830 | 18,524 | −27.4% | plan? |
| Nov 13, 2018 MForm 4 → | Nov 14, 5:23 pm EST | Zendesk, Inc.ZEN | 7,000 | $9.52 | $66,640 | 25,524 | — | plan? |
| Oct 15, 2018 SForm 4 → | Oct 17, 6:19 pm EDT | Zendesk, Inc.ZEN | 5,000 | $60.64 | $303,203 | 18,524 | −21.3% | plan? |
| Oct 15, 2018 FMForm 4 → | Oct 17, 6:19 pm EDT | Zendesk, Inc.ZEN | 6,637 | $14.64 | $81,177 | 23,524 | — | plan? |
| Sep 17, 2018 SForm 4 → | Sep 17, 8:48 pm EDT | Zendesk, Inc.ZEN | 5,000 | $69.20 | $345,984 | 17,977 | −21.8% | plan? |
| Sep 15, 2018 FMForm 4 → | Sep 17, 8:48 pm EDT | Zendesk, Inc.ZEN | 6,637 | $15.66 | $86,807 | 22,977 | — | plan? |
| Aug 15, 2018 SForm 4 → | Aug 17, 5:02 pm EDT | Zendesk, Inc.ZEN | 7,666 | $61.99 | $475,197 | 17,430 | −30.5% | plan? |
| Aug 15, 2018 FMForm 4 → | Aug 17, 5:02 pm EDT | Zendesk, Inc.ZEN | 9,303 | $12.06 | $98,996 | 25,096 | — | plan? |
| Jul 15, 2018 FMForm 4 → | Jul 17, 5:20 pm EDT | Zendesk, Inc.ZEN | 1,635 | $59.68 | $32,466 | 16,883 | — | plan? |
| Jun 15, 2018 SForm 4 → | Jun 19, 4:23 pm EDT | Zendesk, Inc.ZEN | 5,000 | $59.02 | $295,116 | 16,336 | −23.4% | plan? |
| Jun 15, 2018 FMForm 4 → | Jun 19, 4:23 pm EDT | Zendesk, Inc.ZEN | 6,637 | $13.24 | $73,429 | 21,336 | — | plan? |
| Jun 1, 2018 SForm 4 → | Jun 5, 5:43 pm EDT | Zendesk, Inc.ZEN | 4,500 | $56.56 | $254,533 | 15,789 | −22.2% | plan? |
| Jun 1, 2018 MForm 4 → | Jun 5, 5:43 pm EDT | Zendesk, Inc.ZEN | 4,500 | $9.52 | $42,840 | 20,289 | — | plan? |
| May 15, 2018 FMForm 4 → | May 17, 4:09 pm EDT | Zendesk, Inc.ZEN | 1,635 | $55.00 | $29,920 | 15,789 | — | plan? |
| Apr 16, 2018 SForm 4 → | Apr 17, 7:33 pm EDT | Zendesk, Inc.ZEN | 5,000 | $48.74 | $243,678 | 14,327 | −25.9% | plan? |
| Apr 15, 2018 FMForm 4 → | Apr 17, 7:33 pm EDT | Zendesk, Inc.ZEN | 6,472 | $11.08 | $59,603 | 19,327 | — | plan? |
| Mar 15, 2018 FMForm 4 → | Mar 16, 7:50 pm EDT | Zendesk, Inc.ZEN | 1,472 | $48.73 | $18,517 | 13,615 | — | plan? |
| Feb 13, 2018 SForm 4 → | Feb 15, 8:40 pm EST | Zendesk, Inc.ZEN | 5,000 | $40.93 | $204,654 | 12,193 | −29.1% | plan? |
| Feb 13, 2018 FMForm 4 → | Feb 15, 8:40 pm EST | Zendesk, Inc.ZEN | 6,470 | $11.86 | $63,788 | 12,903 | — | plan? |
| Feb 9, 2018 SForm 4 → | Feb 12, 9:46 pm EST | Zendesk, Inc.ZEN | 5,000 | $38.71 | $193,550 | 12,193 | −29.1% | plan? |
| Feb 9, 2018 MForm 4 → | Feb 12, 9:46 pm EST | Zendesk, Inc.ZEN | 5,000 | $6.24 | $31,200 | 17,193 | — | plan? |
| Jan 12, 2018 SForm 4 → | Jan 17, 8:03 pm EST | Zendesk, Inc.ZEN | 10,000 | $37.27 | $372,673 | 12,193 | −45.1% | plan? |
| Jan 12, 2018 FMForm 4 → | Jan 17, 8:03 pm EST | Zendesk, Inc.ZEN | 10,864 | $8.55 | $87,540 | 17,193 | — | plan? |
| Jan 8, 2018 SForm 4 → | Jan 9, 1:59 pm EST | Zendesk, Inc.ZEN | 1,493 | $35.17 | $52,510 | 11,795 | −11.2% | plan? |
| Jan 8, 2018 MForm 4 → | Jan 9, 1:59 pm EST | Zendesk, Inc.ZEN | 1,493 | $9.52 | $14,213 | 13,288 | — | plan? |
| Jan 3, 2018 SForm 4 → | Jan 5, 7:29 pm EST | Zendesk, Inc.ZEN | 3,507 | $35.04 | $122,897 | 11,795 | −22.9% | plan? |
| Jan 3, 2018 MForm 4 → | Jan 5, 7:29 pm EST | Zendesk, Inc.ZEN | 3,507 | $9.52 | $33,387 | 12,115 | — | plan? |
| Dec 13, 2017 SForm 4 → | Dec 15, 5:30 pm EST | Zendesk, Inc.ZEN | 5,000 | $34.23 | $171,128 | 11,495 | −30.3% | plan? |
| Dec 13, 2017 FMForm 4 → | Dec 15, 5:30 pm EST | Zendesk, Inc.ZEN | 5,964 | $7.96 | $42,432 | 11,795 | — | plan? |
| Nov 15, 2017 FMForm 4 → | Nov 16, 8:07 pm EST | Zendesk, Inc.ZEN | 960 | $34.92 | $11,524 | 11,495 | — | plan? |
| Nov 13, 2017 SForm 4 → | Nov 15, 7:14 pm EST | Zendesk, Inc.ZEN | 10,000 | $35.09 | $350,906 | 11,195 | −47.2% | plan? |
| Nov 13, 2017 MForm 4 → | Nov 15, 7:14 pm EST | Zendesk, Inc.ZEN | 10,000 | $7.88 | $78,800 | 21,195 | — | plan? |
| Nov 8, 2017 SForm 4 → | Nov 13, 7:36 pm EST | Zendesk, Inc.ZEN | 4,800 | $35.46 | $170,197 | 11,195 | −30.0% | plan? late |
| Nov 8, 2017 MForm 4 → | Nov 13, 7:36 pm EST | Zendesk, Inc.ZEN | 4,800 | $9.52 | $45,696 | 15,995 | — | plan? late |
| Nov 2, 2017 SForm 4 → | Nov 6, 5:23 pm EST | Zendesk, Inc.ZEN | 30,200 | $34.36 | $1,037,797 | 11,195 | −73.0% | plan? |
| Nov 2, 2017 MForm 4 → | Nov 6, 5:23 pm EST | Zendesk, Inc.ZEN | 30,200 | $8.98 | $271,104 | 41,395 | — | plan? |
| Oct 15, 2017 FMForm 4 → | Oct 16, 8:29 pm EDT | Zendesk, Inc.ZEN | 964 | $29.91 | $9,930 | 11,195 | — | plan? |
| Sep 15, 2017 FMForm 4 → | Sep 18, 8:40 pm EDT | Zendesk, Inc.ZEN | 962 | $29.05 | $9,616 | 10,895 | — | plan? |
| Sep 11, 2017 SForm 4 → | Sep 13, 8:05 pm EDT | Zendesk, Inc.ZEN | 10,000 | $29.33 | $293,308 | 10,595 | −48.6% | plan? |
| Sep 11, 2017 MForm 4 → | Sep 13, 8:05 pm EDT | Zendesk, Inc.ZEN | 10,000 | $6.24 | $62,400 | 20,595 | — | plan? |
| Aug 15, 2017 FMForm 4 → | Aug 15, 9:52 pm EDT | Zendesk, Inc.ZEN | 871 | $27.07 | $6,470 | 10,595 | — | plan? |
| Jul 19, 2017 SForm 4 → | Jul 21, 4:47 pm EDT | Zendesk, Inc.ZEN | 5,000 | $29.02 | $145,110 | 10,202 | −32.9% | plan? |
| Jul 19, 2017 MForm 4 → | Jul 21, 4:47 pm EDT | Zendesk, Inc.ZEN | 5,000 | $6.24 | $31,200 | 15,202 | — | plan? |
| Jul 15, 2017 FMForm 4 → | Jul 18, 7:30 pm EDT | Zendesk, Inc.ZEN | 870 | $28.46 | $6,802 | 10,202 | — | plan? |
| Jun 23, 2017 SForm 4 → | Jun 27, 6:14 pm EDT | Zendesk, Inc.ZEN | 10,000 | $29.34 | $293,377 | 9,810 | −50.5% | plan? |
| Jun 23, 2017 MForm 4 → | Jun 27, 6:14 pm EDT | Zendesk, Inc.ZEN | 10,000 | $6.24 | $62,400 | 19,810 | — | plan? |
| Jun 15, 2017 FMForm 4 → | Jun 16, 7:33 pm EDT | Zendesk, Inc.ZEN | 868 | $26.76 | $6,369 | 9,810 | — | plan? |
| May 15, 2017 FMForm 4 → | May 16, 8:09 pm EDT | Zendesk, Inc.ZEN | 594 | $27.30 | $4,450 | 9,418 | — | plan? |
| May 4, 2017 SForm 4 → | May 8, 6:41 pm EDT | Zendesk, Inc.ZEN | 8,334 | $30.06 | $250,507 | 8,046 | −50.9% | plan? |
| May 4, 2017 MForm 4 → | May 8, 6:41 pm EDT | Zendesk, Inc.ZEN | 8,334 | $6.24 | $52,004 | 16,380 | — | plan? |
| Apr 15, 2017 FMForm 4 → | Apr 18, 9:26 pm EDT | Zendesk, Inc.ZEN | 594 | $28.18 | $4,593 | 8,046 | — | plan? |
| Mar 15, 2017 FMForm 4 → | Mar 17, 5:17 pm EDT | Zendesk, Inc.ZEN | 595 | $27.57 | $4,494 | 7,778 | — | plan? |
| Feb 15, 2017 FMForm 4 → | Feb 17, 4:22 pm EST | Zendesk, Inc.ZEN | 590 | $26.98 | $4,290 | 7,509 | — | plan? |
| Feb 9, 2017 SForm 4 → | Feb 13, 7:53 pm EST | Zendesk, Inc.ZEN | 5,000 | $28.45 | $142,230 | 7,237 | −40.9% | plan? |
| Feb 9, 2017 MForm 4 → | Feb 13, 7:53 pm EST | Zendesk, Inc.ZEN | 5,000 | $6.24 | $31,200 | 12,237 | — | plan? |
| Jan 15, 2017 FMForm 4 → | Jan 18, 7:40 pm EST | Zendesk, Inc.ZEN | 620 | $24.76 | $4,680 | 7,237 | — | plan? |
| Dec 15, 2016 FMForm 4 → | Dec 16, 7:40 pm EST | Zendesk, Inc.ZEN | 659 | $22.70 | $5,153 | 6,995 | — | plan? |
| Nov 15, 2016 FMForm 4 → | Nov 17, 4:04 pm EST | Zendesk, Inc.ZEN | 655 | $23.46 | $5,279 | 6,790 | — | plan? |
| Nov 3, 2016 SForm 4 → | Nov 7, 4:15 pm EST | Zendesk, Inc.ZEN | 6,615 | $23.01 | $152,182 | 6,585 | −50.1% | plan? |
| Nov 3, 2016 MForm 4 → | Nov 7, 4:15 pm EST | Zendesk, Inc.ZEN | 6,615 | $2.30 | $15,214 | 7,080 | — | plan? |
| Oct 15, 2016 FMForm 4 → | Oct 18, 8:06 pm EDT | Zendesk, Inc.ZEN | 659 | $27.59 | $6,263 | 6,585 | — | plan? |
| Oct 6, 2016 SForm 4 → | Oct 11, 4:08 pm EDT | Zendesk, Inc.ZEN | 10,000 | $29.87 | $298,653 | 6,380 | −61.1% | plan? late |
| Oct 6, 2016 MForm 4 → | Oct 11, 4:08 pm EDT | Zendesk, Inc.ZEN | 10,000 | $4.27 | $42,700 | 16,380 | — | plan? late |
| Sep 15, 2016 FMForm 4 → | Sep 16, 8:20 pm EDT | Zendesk, Inc.ZEN | 657 | $29.61 | $6,692 | 6,380 | — | plan? |
| Sep 13, 2016 SForm 4 → | Sep 15, 7:22 pm EDT | Zendesk, Inc.ZEN | 10,000 | $29.50 | $295,037 | 6,175 | −61.8% | plan? |
| Sep 13, 2016 MForm 4 → | Sep 15, 7:22 pm EDT | Zendesk, Inc.ZEN | 10,000 | $4.27 | $42,700 | 16,175 | — | plan? |
| Aug 19, 2016 SForm 4 → | Aug 23, 4:11 pm EDT | Zendesk, Inc.ZEN | 5,000 | $30.29 | $151,467 | 6,175 | −44.7% | plan? |
| Aug 19, 2016 MForm 4 → | Aug 23, 4:11 pm EDT | Zendesk, Inc.ZEN | 5,000 | $2.30 | $11,500 | 11,175 | — | plan? |
| Aug 15, 2016 FMForm 4 → | Aug 15, 7:53 pm EDT | Zendesk, Inc.ZEN | 594 | $30.47 | $4,967 | 6,175 | — | plan? |
| Aug 4, 2016 SForm 4 → | Aug 8, 7:09 pm EDT | Zendesk, Inc.ZEN | 10,000 | $28.11 | $281,135 | 5,589 | −64.1% | plan? |
| Aug 4, 2016 AFMForm 4 → | Aug 8, 7:09 pm EDT | Zendesk, Inc.ZEN | 10,704 | $4.73 | $48,181 | 5,907 | — | plan? |
| Jul 15, 2016 FMForm 4 → | Jul 18, 5:32 pm EDT | Zendesk, Inc.ZEN | 595 | $28.79 | $4,693 | 5,589 | — | plan? |
| Jun 15, 2016 FMForm 4 → | Jun 16, 7:05 pm EDT | Zendesk, Inc.ZEN | 593 | $27.19 | $4,432 | 5,320 | — | plan? |
| May 18, 2016 SForm 4 → | May 20, 7:40 pm EDT | Zendesk, Inc.ZEN | 5,000 | $23.59 | $117,957 | 5,053 | −49.7% | plan? |
| May 18, 2016 MForm 4 → | May 20, 7:40 pm EDT | Zendesk, Inc.ZEN | 5,000 | $2.30 | $11,500 | 10,053 | — | plan? |
| May 15, 2016 FMForm 4 → | May 17, 6:13 pm EDT | Zendesk, Inc.ZEN | 325 | $23.47 | $2,089 | 5,053 | — | plan? |
| Apr 18, 2016 SForm 4 → | Apr 19, 6:40 pm EDT | Zendesk, Inc.ZEN | 5,000 | $21.97 | $109,851 | 3,802 | −56.8% | plan? |
| Apr 15, 2016 FMForm 4 → | Apr 19, 6:40 pm EDT | Zendesk, Inc.ZEN | 5,324 | $2.63 | $13,392 | 8,802 | — | plan? |
| Mar 18, 2016 SForm 4 → | Mar 22, 5:36 pm EDT | Zendesk, Inc.ZEN | 5,000 | $20.01 | $100,045 | 3,656 | −57.8% | plan? |
| Mar 18, 2016 MForm 4 → | Mar 22, 5:36 pm EDT | Zendesk, Inc.ZEN | 5,000 | $2.30 | $11,500 | 8,656 | — | plan? |
| Mar 15, 2016 FMForm 4 → | Mar 17, 6:09 pm EDT | Zendesk, Inc.ZEN | 325 | $20.06 | $1,785 | 3,656 | — | plan? |
| Feb 18, 2016 AFForm 4 → | Feb 22, 9:43 pm EST | Zendesk, Inc.ZEN | 1,632 | $16.96 | $7,564 | 3,509 | — | plan? |
| Feb 17, 2016 SForm 4 → | Feb 18, 8:57 pm EST | Zendesk, Inc.ZEN | 5,000 | $16.34 | $81,686 | 2,769 | −64.4% | plan? |
| Feb 17, 2016 MForm 4 → | Feb 18, 8:57 pm EST | Zendesk, Inc.ZEN | 5,000 | $2.30 | $11,500 | 7,769 | — | plan? |
| Feb 15, 2016 FMForm 4 → | Feb 16, 9:28 pm EST | Zendesk, Inc.ZEN | 322 | $15.83 | $1,377 | 2,769 | — | plan? |
| Jan 15, 2016 FMForm 4 → | Jan 19, 5:44 pm EST | Zendesk, Inc.ZEN | 326 | $23.94 | $2,179 | 2,621 | — | plan? |
| Jan 11, 2016 SForm 4/A → | Jan 15, 8:16 pm EST | Zendesk, Inc.ZEN | 5,000 | $23.54 | $117,724 | 2,477 | −66.9% | plan? |
| Jan 11, 2016 MForm 4/A → | Jan 15, 8:16 pm EST | Zendesk, Inc.ZEN | 5,000 | $2.30 | $11,500 | 7,477 | — | plan? |
| Dec 15, 2015 FMForm 4 → | Dec 16, 8:19 pm EST | Zendesk, Inc.ZEN | 360 | $26.13 | $3,240 | 2,477 | — | plan? |
| Dec 11, 2015 SForm 4 → | Dec 14, 6:42 pm EST | Zendesk, Inc.ZEN | 5,000 | $26.53 | $132,644 | 2,365 | −67.9% | plan? |