Robert I. Blum

Insider Reports History

Location
South San Francisco, CA
Signature
/s/ John O. Faurescu, attorney-in-fact for Mr. Blum
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Robert I. Blum:

Company Role Class Num Shares Value Price $ Report Date Ownership
CYTOKINETICS INC President & CEO, Director Common Stock 399,604 $25,063,162 $62.72 22 Dec 2025 Direct
Gamida Cell Ltd. Director Ordinary Shares 96,500 $149,575 $1.55 08 Feb 2023 Direct
CYTOKINETICS INC President & CEO, Director Common Stock 2,083 $136,311 $65.44 22 Dec 2025 by Trust 1
CYTOKINETICS INC President & CEO, Director Common Stock 2,083 $136,311 $65.44 22 Dec 2025 by Trust 2
Gamida Cell Ltd. Director Share Option (Right to Buy) 28,300 08 Feb 2023 Direct
CYTOKINETICS INC President & CEO, Director Incentive Stock Option (Right to Buy) 0 22 Dec 2025 Direct
CYTOKINETICS INC President & CEO, Director Non-Qualified Stock Option (Right to Buy) 0 22 Dec 2025 Direct

Insider Reports Filed by Robert I. Blum

Symbol Company Period Transactions Value $ Form Type Role Filing Time
CYTK CYTOKINETICS INC 22 Dec 2025 3 -$184,083 4 President & CEO, Director 29 Dec 2025, 16:09
CYTK CYTOKINETICS INC 22 Dec 2025 5 -$1,599,321 4 President & CEO, Director 23 Dec 2025, 16:26
CYTK CYTOKINETICS INC 03 Dec 2025 1 -$385,569 4 President & CEO, Director 05 Dec 2025, 16:17
CYTK CYTOKINETICS INC 05 Nov 2025 1 $0 4 President & CEO, Director 05 Nov 2025, 16:22
CYTK CYTOKINETICS INC 30 Oct 2025 1 -$314,300 4 President & CEO, Director 30 Oct 2025, 16:25
CYTK CYTOKINETICS INC 16 Oct 2025 1 -$300,150 4 President & CEO, Director 16 Oct 2025, 17:05
CYTK CYTOKINETICS INC 01 Oct 2025 1 -$275,250 4 President & CEO, Director 01 Oct 2025, 16:26
CYTK CYTOKINETICS INC 15 Sep 2025 1 -$248,850 4 President & CEO, Director 15 Sep 2025, 16:47
CYTK CYTOKINETICS INC 02 Sep 2025 1 -$243,800 4 President & CEO, Director 02 Sep 2025, 16:31
CYTK CYTOKINETICS INC 15 Aug 2025 1 -$192,100 4 President & CEO, Director 15 Aug 2025, 16:23
CYTK CYTOKINETICS INC 29 Jul 2025 1 -$182,250 4 President & CEO, Director 31 Jul 2025, 16:38
CYTK CYTOKINETICS INC 14 Jul 2025 1 -$190,750 4 President & CEO, Director 15 Jul 2025, 17:38
CYTK CYTOKINETICS INC 01 Jul 2025 1 -$167,750 4 President & CEO, Director 02 Jul 2025, 15:51
CYTK CYTOKINETICS INC 16 Jun 2025 1 -$169,000 4 President & CEO, Director 16 Jun 2025, 17:19
CYTK CYTOKINETICS INC 02 Jun 2025 1 -$156,100 4 President & CEO, Director 02 Jun 2025, 16:33
CYTK CYTOKINETICS INC 16 May 2025 1 -$154,650 4 President & CEO, Director 16 May 2025, 16:23
CYTK CYTOKINETICS INC 29 Apr 2025 1 -$204,800 4 President & CEO, Director 29 Apr 2025, 16:33
CYTK CYTOKINETICS INC 10 Apr 2025 1 -$183,850 4 President & CEO, Director 10 Apr 2025, 17:40
CYTK CYTOKINETICS INC 31 Mar 2025 1 -$611,250 4 President & CEO, Director 31 Mar 2025, 16:28
CYTK CYTOKINETICS INC 17 Mar 2025 1 -$561,318 4 President & CEO, Director 17 Mar 2025, 20:19
CYTK CYTOKINETICS INC 17 Mar 2025 1 -$1,116,250 4 President & CEO, Director 17 Mar 2025, 16:36
CYTK CYTOKINETICS INC 14 Mar 2025 3 $0 4 President & CEO, Director 18 Mar 2025, 16:08
CYTK CYTOKINETICS INC 06 Mar 2025 1 -$737,177 4 President & CEO, Director 07 Mar 2025, 20:39
CYTK CYTOKINETICS INC 05 Mar 2025 1 -$1,080,750 4 President & CEO, Director 05 Mar 2025, 16:43
CYTK CYTOKINETICS INC 03 Mar 2025 1 -$374,900 4 President & CEO, Director 05 Mar 2025, 16:34
CYTK CYTOKINETICS INC 03 Dec 2024 3 -$300,973 4 President & CEO, Director 05 Dec 2024, 16:10
CYTK CYTOKINETICS INC 02 Dec 2024 3 -$220,450 4 President & CEO, Director 02 Dec 2024, 18:46
CYTK CYTOKINETICS INC 18 Nov 2024 3 -$219,400 4 President & CEO, Director 19 Nov 2024, 16:16
CYTK CYTOKINETICS INC 01 Nov 2024 3 -$224,800 4 President & CEO, Director 04 Nov 2024, 17:45
CYTK CYTOKINETICS INC 09 Oct 2024 3 -$244,700 4 President & CEO, Director 10 Oct 2024, 16:00
CYTK CYTOKINETICS INC 30 Sep 2024 3 -$227,350 4 President & CEO, Director 30 Sep 2024, 18:56
CYTK CYTOKINETICS INC 16 Sep 2024 3 -$246,600 4 President & CEO, Director 17 Sep 2024, 16:10
CYTK CYTOKINETICS INC 03 Sep 2024 3 -$251,800 4 President & CEO, Director 03 Sep 2024, 17:09
CYTK CYTOKINETICS INC 19 Aug 2024 1 $0 4 President & CEO, Director 19 Aug 2024, 16:00
CYTK CYTOKINETICS INC 12 Aug 2024 3 -$557,750 4 President & CEO, Director 12 Aug 2024, 17:32
CYTK CYTOKINETICS INC 30 Jul 2024 3 -$607,430 4 President & CEO, Director 31 Jul 2024, 16:36
CYTK CYTOKINETICS INC 10 Jul 2024 3 -$585,869 4 President & CEO, Director 10 Jul 2024, 17:24
CYTK CYTOKINETICS INC 01 Jul 2024 1 -$621,575 4 President & CEO, Director 01 Jul 2024, 17:04
CYTK CYTOKINETICS INC 17 Jun 2024 2 -$1,183,391 4 President & CEO, Director 17 Jun 2024, 17:13
CYTK CYTOKINETICS INC 04 Jun 2024 1 -$1,099,125 4 President & CEO, Director 07 Jun 2024, 16:03
CYTK CYTOKINETICS INC 14 Mar 2024 3 $0 4 President & CEO, Director 18 Mar 2024, 18:52
CYTK CYTOKINETICS INC 04 Mar 2024 2 -$2,833,647 4 President & CEO, Director 07 Mar 2024, 16:22
CYTK CYTOKINETICS INC 13 Feb 2024 3 -$877,250 4 President & CEO, Director 13 Feb 2024, 16:01
CYTK CYTOKINETICS INC 31 Jan 2024 3 -$911,250 4 President & CEO, Director 02 Feb 2024, 16:41
CYTK CYTOKINETICS INC 19 Jan 2024 3 -$934,375 4 President & CEO, Director 22 Jan 2024, 17:19
CYTK CYTOKINETICS INC 02 Jan 2024 3 -$980,125 4 President & CEO, Director 02 Jan 2024, 17:55
CYTK CYTOKINETICS INC 18 Dec 2023 3 -$378,500 4 President & CEO, Director 19 Dec 2023, 16:13
CYTK CYTOKINETICS INC 30 Nov 2023 3 -$329,000 4 President & CEO, Director 01 Dec 2023, 16:15
CYTK CYTOKINETICS INC 15 Nov 2023 3 -$348,750 4 President & CEO, Director 15 Nov 2023, 17:22
CYTK CYTOKINETICS INC 30 Oct 2023 3 -$318,750 4 President & CEO, Director 30 Oct 2023, 16:02
CYTK CYTOKINETICS INC 16 Oct 2023 3 -$337,875 4 President & CEO, Director 16 Oct 2023, 17:57
CYTK CYTOKINETICS INC 06 Oct 2023 3 -$291,625 4 President & CEO, Director 06 Oct 2023, 16:52
CYTK CYTOKINETICS INC 13 Sep 2023 3 -$352,831 4 President & CEO, Director 13 Sep 2023, 16:09
CYTK CYTOKINETICS INC 25 Aug 2023 5 -$328,600 4 President & CEO, Director 28 Aug 2023, 18:45
CYTK CYTOKINETICS INC 01 Aug 2023 6 -$287,231 4 President & CEO, Director 01 Aug 2023, 16:57
CYTK CYTOKINETICS INC 13 Jul 2023 3 -$320,315 4 President & CEO, Director 13 Jul 2023, 16:10
CYTK CYTOKINETICS INC 03 Jul 2023 3 -$286,875 4 President & CEO, Director 05 Jul 2023, 16:18
CYTK CYTOKINETICS INC 12 Jun 2023 3 -$342,625 4 President & CEO, Director 12 Jun 2023, 17:49
CYTK CYTOKINETICS INC 31 May 2023 3 -$350,250 4 President & CEO, Director 01 Jun 2023, 17:06
CYTK CYTOKINETICS INC 16 May 2023 3 -$347,000 4 President & CEO, Director 16 May 2023, 16:33
CYTK CYTOKINETICS INC 28 Apr 2023 3 -$350,375 4 President & CEO, Director 28 Apr 2023, 16:01
CYTK CYTOKINETICS INC 14 Apr 2023 3 -$324,500 4 President & CEO, Director 14 Apr 2023, 18:34
CYTK CYTOKINETICS INC 28 Mar 2023 3 -$317,500 4 President & CEO, Director 28 Mar 2023, 17:25
CYTK CYTOKINETICS INC 15 Mar 2023 3 -$345,125 4 President & CEO, Director 17 Mar 2023, 16:00
CYTK CYTOKINETICS INC 06 Mar 2023 3 $0 4 President & CEO, Director 07 Mar 2023, 15:11
CYTK CYTOKINETICS INC 06 Mar 2023 4 -$844,272 4 President & CEO, Director 07 Mar 2023, 15:03
CYTK CYTOKINETICS INC 02 Mar 2023 1 -$1,295,870 4 President & CEO, Director 03 Mar 2023, 17:05
CYTK CYTOKINETICS INC 16 Feb 2023 1 -$142,540 4 President & CEO, Director 17 Feb 2023, 16:40
/report/000120919123008530-blum-robert-i-2023-02-08 Gamida Cell Ltd. 08 Feb 2023 4 $0 4 Director 10 Feb 2023, 18:15
CYTK CYTOKINETICS INC 17 Jan 2023 3 -$327,800 4 President & CEO, Director 19 Jan 2023, 15:59
CYTK CYTOKINETICS INC 04 Jan 2023 3 -$345,900 4 President & CEO, Director 06 Jan 2023, 15:06
CYTK CYTOKINETICS INC 31 Dec 2022 1 $0 5 President & CEO, Director 03 Jan 2023, 15:01
CYTK CYTOKINETICS INC 21 Dec 2022 9 -$628,042 4 President & CEO, Director 11 Aug 2023, 16:18
CYTK CYTOKINETICS INC 05 Dec 2022 3 -$296,470 4 President & CEO, Director 05 Dec 2022, 16:25
CYTK CYTOKINETICS INC 21 Nov 2022 3 -$312,400 4 President & CEO, Director 23 Nov 2022, 15:06
/report/000120919122058390-blum-robert-i-2022-11-18 Gamida Cell Ltd. 18 Nov 2022 2 $0 4 Director 22 Nov 2022, 15:34
CYTK CYTOKINETICS INC 02 Nov 2022 6 -$340,762 4 President & CEO, Director 04 Nov 2022, 16:06
CYTK CYTOKINETICS INC 19 Oct 2022 3 -$399,000 4 President & CEO, Director 21 Oct 2022, 16:07
CYTK CYTOKINETICS INC 03 Oct 2022 3 -$424,400 4 President & CEO, Director 05 Oct 2022, 16:31
/report/000120919122052257-blum-robert-i-2022-09-30 Gamida Cell Ltd. 30 Sep 2022 1 +$77,500 4 Director 04 Oct 2022, 16:33
CYTK CYTOKINETICS INC 19 Sep 2022 3 -$434,600 4 President & CEO, Director 21 Sep 2022, 16:00
CYTK CYTOKINETICS INC 07 Sep 2022 3 -$411,500 4 President & CEO, Director 09 Sep 2022, 16:01
CYTK CYTOKINETICS INC 17 Aug 2022 3 -$421,500 4 President & CEO, Director 19 Aug 2022, 16:18
CYTK CYTOKINETICS INC 01 Aug 2022 3 -$333,000 4 President & CEO, Director 03 Aug 2022, 16:11
CYTK CYTOKINETICS INC 18 Jul 2022 3 -$325,300 4 President & CEO, Director 20 Jul 2022, 16:50
CYTK CYTOKINETICS INC 06 Jul 2022 3 -$364,200 4 President & CEO, Director 08 Jul 2022, 17:34
CYTK CYTOKINETICS INC 15 Jun 2022 3 -$314,400 4 President & CEO, Director 17 Jun 2022, 16:08
CYTK CYTOKINETICS INC 06 Jun 2022 3 -$332,700 4 President & CEO, Director 08 Jun 2022, 16:08
CYTK CYTOKINETICS INC 16 May 2022 3 -$351,465 4 President & CEO, Director 18 May 2022, 16:33
CYTK CYTOKINETICS INC 04 May 2022 3 -$314,721 4 President & CEO, Director 06 May 2022, 16:31
CYTK CYTOKINETICS INC 20 Apr 2022 3 -$299,267 4 President & CEO, Director 22 Apr 2022, 16:15
CYTK CYTOKINETICS INC 04 Apr 2022 3 -$308,234 4 President & CEO, Director 06 Apr 2022, 19:11
CYTK CYTOKINETICS INC 21 Mar 2022 3 -$280,742 4 President & CEO, Director 23 Mar 2022, 17:30
CYTK CYTOKINETICS INC 07 Mar 2022 1 -$876,517 4 President & CEO, Director 08 Mar 2022, 17:45
CYTK CYTOKINETICS INC 02 Mar 2022 3 -$283,536 4 President & CEO, Director 04 Mar 2022, 16:03
CYTK CYTOKINETICS INC 02 Mar 2022 4 +$6,176,362 4 President & CEO, Director 03 Mar 2022, 15:39
CYTK CYTOKINETICS INC 28 Feb 2022 1 -$400,140 4 President & CEO, Director 01 Mar 2022, 18:39
CYTK CYTOKINETICS INC 16 Feb 2022 5 -$285,367 4 President & CEO, Director 18 Feb 2022, 16:37
CYTK CYTOKINETICS INC 07 Feb 2022 3 -$258,994 4 President & CEO, Director 09 Feb 2022, 16:00
/report/000120919122000137-blum-robert-i-2022-01-01 Gamida Cell Ltd. 01 Jan 2022 0 $0 3 Director 03 Jan 2022, 15:12
CYTK CYTOKINETICS INC 12 Nov 2021 3 -$139,314 4 President & CEO, Director 12 Nov 2021, 16:23
CYTK CYTOKINETICS INC 29 Oct 2021 3 -$148,996 4 President & CEO, Director 02 Nov 2021, 17:16
CYTK CYTOKINETICS INC 14 Oct 2021 3 -$158,712 4 President & CEO, Director 15 Oct 2021, 16:37
CYTK CYTOKINETICS INC 30 Sep 2021 3 -$140,064 4 President & CEO, Director 01 Oct 2021, 16:28
CYTK CYTOKINETICS INC 15 Sep 2021 6 -$132,097 4 President & CEO, Director 17 Sep 2021, 16:25
CYTK CYTOKINETICS INC 02 Sep 2021 3 -$134,077 4 President & CEO, Director 03 Sep 2021, 16:24
CYTK CYTOKINETICS INC 18 Aug 2021 3 -$124,212 4 President & CEO, Director 20 Aug 2021, 16:28
CYTK CYTOKINETICS INC 05 Aug 2021 3 -$114,104 4 President & CEO, Director 06 Aug 2021, 16:19
CYTK CYTOKINETICS INC 22 Jul 2021 3 -$117,621 4 President & CEO, Director 23 Jul 2021, 17:02
CYTK CYTOKINETICS INC 06 Jul 2021 3 -$69,168 4 President & CEO, Director 06 Jul 2021, 17:42
CYTK CYTOKINETICS INC 18 Jun 2021 3 -$75,338 4 President & CEO, Director 21 Jun 2021, 17:24
CYTK CYTOKINETICS INC 03 Jun 2021 3 -$71,544 4 President & CEO, Director 04 Jun 2021, 18:28
CYTK CYTOKINETICS INC 20 May 2021 3 -$87,048 4 President & CEO, Director 24 May 2021, 16:32
CYTK CYTOKINETICS INC 07 May 2021 3 -$84,541 4 President & CEO, Director 07 May 2021, 18:46