MICHAEL A. /. DAVIS

Insider Reports History

Location
Tiburon, CA
Signature
/s/Amy B. Nordin, by Power of Attorney
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 MICHAEL A. /. DAVIS:

Company Role Class Num Shares Value Price $ Report Date Ownership
CYANOTECH CORP Director, 10%+ Owner Cyanotech Corporation Common Stock 1,528,598 $1,123,734 $0.7600 28 Aug 2025 By self as trustee of the Michael Arlen Davis Revocable Trust
CYANOTECH CORP Director, 10%+ Owner Cyanotech Corporation Common Stock 150,000 $114,000 $0.7600 28 Aug 2025 By self as co-trustee for the Nyracai Davis Irr. Trust and the Nettizanne J. Davis Irr. Trust
CYANOTECH CORP Director, 10%+ Owner Cyanotech Corporation Common Stock 58,789 $44,680 $0.7600 28 Aug 2025 By self as trustee for Nyracai Johnstone Davis GST Exempt Trust
CYANOTECH CORP Director, 10%+ Owner Cyanotech Corporation Common Stock 58,000 $44,080 $0.7600 28 Aug 2025 By self as trustee for Nettizanne Johnstone Davis GST Exempt Trust
CYANOTECH CORP Director, 10%+ Owner Cyanotech Corporation Common Stock 31,250 $23,750 $0.7600 28 Aug 2025 By Spouse
CYANOTECH CORP Director, 10%+ Owner Cyanotech Corporation Common Stock 12,119 $9,210 $0.7600 28 Aug 2025 Direct

Insider Reports Filed by MICHAEL A. /. DAVIS

Symbol Company Period Transactions Value $ Form Type Role Filing Time
CYAN CYANOTECH CORP 28 Aug 2025 1 $0 4 Director, 10%+ Owner 02 Sep 2025, 18:11
CYAN CYANOTECH CORP 03 Oct 2024 2 +$13,800 4 Director, 10%+ Owner 03 Oct 2024, 15:27
CYAN CYANOTECH CORP 27 Sep 2024 2 +$7,650 4 Director, 10%+ Owner 01 Oct 2024, 16:42
CYAN CYANOTECH CORP 25 Sep 2024 2 +$7,700 4 Director, 10%+ Owner 27 Sep 2024, 13:33
CYAN CYANOTECH CORP 23 Sep 2024 2 +$7,500 4 Director, 10%+ Owner 25 Sep 2024, 16:46
CYAN CYANOTECH CORP 19 Sep 2024 2 +$7,550 4 Director, 10%+ Owner 23 Sep 2024, 14:57
CYAN CYANOTECH CORP 17 Sep 2024 3 +$7,580 4 Director, 10%+ Owner 19 Sep 2024, 17:01
CYAN CYANOTECH CORP 13 Sep 2024 2 +$8,200 4 Director, 10%+ Owner 17 Sep 2024, 16:20
CYAN CYANOTECH CORP 11 Sep 2024 2 +$8,300 4 Director, 10%+ Owner 13 Sep 2024, 16:12
CYAN CYANOTECH CORP 09 Sep 2024 3 +$58,350 4 Director, 10%+ Owner 11 Sep 2024, 17:49
CYAN CYANOTECH CORP 05 Sep 2024 2 +$8,400 4 Director, 10%+ Owner 09 Sep 2024, 15:47
CYAN CYANOTECH CORP 03 Sep 2024 3 +$8,200 4 Director, 10%+ Owner 05 Sep 2024, 19:43
CYAN CYANOTECH CORP 29 Aug 2024 3 +$11,450 4 Director, 10%+ Owner 03 Sep 2024, 15:42
CYAN CYANOTECH CORP 27 Aug 2024 2 +$7,950 4 Director, 10%+ Owner 29 Aug 2024, 16:18
CYAN CYANOTECH CORP 23 Aug 2024 2 +$8,050 4 Director, 10%+ Owner 27 Aug 2024, 15:21
CYAN CYANOTECH CORP 21 Aug 2024 2 +$7,550 4 Director, 10%+ Owner 23 Aug 2024, 14:46
CYAN CYANOTECH CORP 19 Aug 2024 2 +$8,800 4 Director, 10%+ Owner 21 Aug 2024, 14:57
CYAN CYANOTECH CORP 15 Aug 2024 2 +$8,000 4 Director, 10%+ Owner 19 Aug 2024, 16:05
CYAN CYANOTECH CORP 13 Aug 2024 2 +$7,200 4 Director, 10%+ Owner 15 Aug 2024, 15:26
CYAN CYANOTECH CORP 09 Aug 2024 2 +$7,650 4 Director, 10%+ Owner 13 Aug 2024, 15:03
CYAN CYANOTECH CORP 07 Aug 2024 2 +$7,250 4 Director, 10%+ Owner 09 Aug 2024, 15:27
CYAN CYANOTECH CORP 05 Aug 2024 2 +$7,850 4 Director, 10%+ Owner 07 Aug 2024, 15:00
CYAN CYANOTECH CORP 01 Aug 2024 2 +$8,100 4 Director, 10%+ Owner 05 Aug 2024, 15:23
CYAN CYANOTECH CORP 30 Jul 2024 2 +$7,700 4 Director, 10%+ Owner 01 Aug 2024, 14:25
CYAN CYANOTECH CORP 26 Jul 2024 2 +$6,400 4 Director, 10%+ Owner 30 Jul 2024, 17:06
CYAN CYANOTECH CORP 24 Jul 2024 2 +$6,200 4 Director, 10%+ Owner 26 Jul 2024, 16:08
CYAN CYANOTECH CORP 22 Jul 2024 2 +$5,850 4 Director, 10%+ Owner 24 Jul 2024, 15:33
CYAN CYANOTECH CORP 18 Jul 2024 2 +$5,850 4 Director, 10%+ Owner 22 Jul 2024, 14:07
CYAN CYANOTECH CORP 16 Jul 2024 2 +$5,800 4 Director, 10%+ Owner 18 Jul 2024, 14:54
CYAN CYANOTECH CORP 12 Jul 2024 2 +$5,400 4 Director, 10%+ Owner 16 Jul 2024, 17:00
CYAN CYANOTECH CORP 10 Jul 2024 2 +$4,200 4 Director, 10%+ Owner 12 Jul 2024, 14:42
CYAN CYANOTECH CORP 08 Jul 2024 2 +$3,550 4 Director, 10%+ Owner 10 Jul 2024, 12:52
CYAN CYANOTECH CORP 03 Jul 2024 2 +$3,850 4 Director, 10%+ Owner 08 Jul 2024, 14:47
CYAN CYANOTECH CORP 15 Dec 2023 1 +$400,000 4 Director, 10%+ Owner 19 Dec 2023, 16:17
CYAN CYANOTECH CORP 01 Dec 2023 1 +$35,510 4 Director, 10%+ Owner 04 Dec 2023, 15:35
CYAN CYANOTECH CORP 13 Oct 2023 1 $0 4 Director, 10%+ Owner 17 Oct 2023, 13:28
CYAN CYANOTECH CORP 15 Sep 2023 1 +$2,742 4 Director, 10%+ Owner 18 Sep 2023, 11:48
CYAN CYANOTECH CORP 13 Sep 2023 2 +$4,564 4 Director, 10%+ Owner 14 Sep 2023, 17:36
CYAN CYANOTECH CORP 11 Sep 2023 2 +$326 4 Director, 10%+ Owner 12 Sep 2023, 21:14
CYAN CYANOTECH CORP 07 Sep 2023 2 +$15,375 4 Director, 10%+ Owner 08 Sep 2023, 19:16
CYAN CYANOTECH CORP 05 Sep 2023 2 +$12,353 4 Director, 10%+ Owner 07 Sep 2023, 15:54
CYAN CYANOTECH CORP 24 Aug 2023 2 $0 4 Director, 10%+ Owner 28 Aug 2023, 15:10
CYAN CYANOTECH CORP 03 Apr 2023 1 $0 4 Director, 10%+ Owner 04 Apr 2023, 15:32
CYAN CYANOTECH CORP 30 Aug 2022 1 $0 4 Director, 10%+ Owner 01 Sep 2022, 16:19
CYAN CYANOTECH CORP 30 Nov 2021 2 +$126,194 4 Director, 10%+ Owner 01 Dec 2021, 16:05
CYAN CYANOTECH CORP 18 Oct 2021 1 $0 4 Director, 10%+ Owner 20 Oct 2021, 16:05