SEC Insider Transactions from Diamond Michael E.

Last updated: 2026-03-14 11:30 UTC | Total transactions: 29

Diamond Michael E sold MITEK SYSTEMS INC ($MITK) shares once on the open market in the last 365 days, totaling about $688,000. His most recent sale occurred on June 13, 2025. These MITK insider sales rank 5,781st among 11,678 individual insiders in our database, where the average sale amount is $8.6 million across about 6.4 transactions. He made no open market purchases during this period.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
June 13, 2025 MITEK SYSTEMS INC $MITK Diamond Michael E Other S Common Stock 70352 $9.77 233,340.0000 45,195,000 23.17% 0.16%
Nov. 26, 2023 MITEK SYSTEMS INC $MITK Diamond Michael E Other F Common Stock 2473 $10.86 303,692.0000 46,461,000 0.81% 0.01%
Nov. 27, 2023 MITEK SYSTEMS INC $MITK Diamond Michael E Other F Common Stock 1765 $11.04 303,692.0000 46,461,000 0.58% 0.00%
Nov. 26, 2023 MITEK SYSTEMS INC $MITK Diamond Michael E Other F Common Stock 1681 $10.86 303,692.0000 46,461,000 0.55% 0.00%
Nov. 27, 2023 MITEK SYSTEMS INC $MITK Diamond Michael E Other F Common Stock 1199 $11.04 303,692.0000 46,461,000 0.39% 0.00%
Feb. 13, 2025 MITEK SYSTEMS INC $MITK Diamond Michael E Other S Common Stock 36398 $10.14 185,421.0000 45,195,000 16.41% 0.08%
Feb. 18, 2025 MITEK SYSTEMS INC $MITK Diamond Michael E Other M Common Stock 8216 $8.60 193,637.0000 45,195,000 4.43% 0.02%
Feb. 18, 2025 MITEK SYSTEMS INC $MITK Diamond Michael E Other M Common Stock 20411 $9.50 214,048.0000 45,195,000 10.54% 0.05%
Feb. 18, 2025 MITEK SYSTEMS INC $MITK Diamond Michael E Other M Stock Option (Right to Buy) 8216 $0.00 0.0000 45,195,000 100.00% 0.02%
Feb. 18, 2025 MITEK SYSTEMS INC $MITK Diamond Michael E Other M Stock Option (Right to Buy) 20411 $0.00 40,215.0000 45,195,000 33.67% 0.05%
Nov. 27, 2024 MITEK SYSTEMS INC $MITK Diamond Michael E Other S Common Stock 1509 $9.27 172,280.0000 47,468,000 0.87% 0.00%
Nov. 29, 2024 MITEK SYSTEMS INC $MITK Diamond Michael E Other S Common Stock 1104 $9.30 171,176.0000 47,468,000 0.64% 0.00%
Dec. 3, 2024 MITEK SYSTEMS INC $MITK Diamond Michael E Other S Common Stock 2683 $9.09 168,493.0000 47,468,000 1.57% 0.01%
Dec. 3, 2024 MITEK SYSTEMS INC $MITK Diamond Michael E Other S Common Stock 1861 $9.09 166,632.0000 47,468,000 1.10% 0.00%
Dec. 6, 2024 MITEK SYSTEMS INC $MITK Diamond Michael E Other A Common Stock 55187 $9.06 221,819.0000 47,468,000 33.12% 0.12%
Dec. 6, 2024 MITEK SYSTEMS INC $MITK Diamond Michael E Other A Performance Restricted Stock Units 55187 $0.00 109,770.0000 47,468,000 101.11% 0.12%
Nov. 30, 2023 MITEK SYSTEMS INC $MITK Diamond Michael E Other M Common Stock 9018 $0.00 275,542.0000 46,461,000 3.38% 0.02%
Dec. 1, 2023 MITEK SYSTEMS INC $MITK Diamond Michael E Other S Common Stock 1996 $11.07 273,546.0000 46,461,000 0.72% 0.00%
Dec. 7, 2023 MITEK SYSTEMS INC $MITK Diamond Michael E Other S Common Stock 1765 $10.86 271,781.0000 46,461,000 0.65% 0.00%
Dec. 7, 2023 MITEK SYSTEMS INC $MITK Diamond Michael E Other S Common Stock 2473 $10.86 269,308.0000 46,461,000 0.91% 0.01%
Dec. 7, 2023 MITEK SYSTEMS INC $MITK Diamond Michael E Other S Common Stock 3004 $10.86 266,304.0000 46,461,000 1.12% 0.01%
Nov. 30, 2023 MITEK SYSTEMS INC $MITK Diamond Michael E Other M Performance Restricted Stock Units 9018 $0.00 90,051.0000 46,461,000 9.10% 0.02%
Dec. 1, 2023 MITEK SYSTEMS INC $MITK Diamond Michael E Other A Common Stock 35243 $11.35 266,524.0000 46,461,000 15.24% 0.08%
Dec. 1, 2023 MITEK SYSTEMS INC $MITK Diamond Michael E Other A Performance Restricted Stock Units 46873 $0.00 99,069.0000 46,461,000 89.80% 0.10%
Nov. 27, 2023 MITEK SYSTEMS INC $MITK Diamond Michael E Other M Common Stock 5345 $0.00 223,816.0000 46,461,000 2.45% 0.01%
Nov. 26, 2023 MITEK SYSTEMS INC $MITK Diamond Michael E Other M Common Stock 7465 $0.00 231,281.0000 46,461,000 3.34% 0.02%
Nov. 27, 2023 MITEK SYSTEMS INC $MITK Diamond Michael E Other M Performance Restricted Stock Units 5345 $0.00 59,661.0000 46,461,000 8.22% 0.01%
Nov. 26, 2023 MITEK SYSTEMS INC $MITK Diamond Michael E Other M Performance Restricted Stock Units 7465 $0.00 52,196.0000 46,461,000 12.51% 0.02%
Nov. 14, 2023 MITEK SYSTEMS INC $MITK Diamond Michael E Other S Common Stock 3000 $10.77 218,471.0000 46,461,000 1.35% 0.01%