SEC Insider Transactions from Tiedemann Michael.

Last updated: 2026-03-14 11:50 UTC | Total transactions: 30

Michael Tiedemann, CEO of AlTi Global, Inc. ($ALTI), made one open market sale of shares in the last year, totaling $146,430 on June 3, 2025. This ranks 9,020th among 11,678 insiders, well below the average of $8.6 million per seller across 6.4 transactions. He reported no open market purchases.

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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
Feb. 15, 2026 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer M Restricted Stock Units 25546 $0.00 0.0000 102,464,812 100.00% 0.02%
Feb. 15, 2026 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer M Restricted Stock Units 85752 $0.00 171,503.9600 102,464,812 33.33% 0.08%
Feb. 15, 2026 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer M Restricted Stock Units 57910 $0.00 57,909.6100 102,464,812 50.00% 0.06%
Feb. 15, 2026 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer M Class A Common Stock 25546 $0.00 703,887.7700 102,464,812 3.77% 0.02%
Feb. 15, 2026 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer M Class A Common Stock 85752 $0.00 847,549.3600 102,464,812 11.26% 0.08%
Feb. 15, 2026 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer M Class A Common Stock 57910 $0.00 761,797.3800 102,464,812 8.23% 0.06%
May 22, 2025 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer A Peformance Restricted Stock Unit 115248 $0.00 115,248.2270 93,686,980 9999.99% 0.12%
June 3, 2025 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer S Class A Common Stock 42199 $3.47 678,341.4900 93,686,980 5.86% 0.05%
March 19, 2025 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer A Restricted Stock Units 257256 $0.00 257,255.9400 93,686,980 9999.99% 0.27%
Feb. 15, 2025 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer M Class A Common Stock 25546 $0.00 662,630.8100 93,686,980 4.01% 0.03%
Feb. 15, 2025 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer M Class A Common Stock 57910 $0.00 720,540.4200 93,686,980 8.74% 0.06%
Feb. 15, 2025 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer M Restricted Stock Units 57910 $0.00 115,819.3900 93,686,980 33.33% 0.06%
Feb. 15, 2025 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer M Restricted Stock Units 25546 $0.00 25,546.2800 93,686,980 50.00% 0.03%
Sept. 3, 2024 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer G Class B Common Stock 466785 $0.00 10,246,826.0000 72,167,195 4.77% 0.65%
Sept. 3, 2024 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer G Class A Common Stock 13975 $0.00 637,084.5300 72,167,195 2.24% 0.02%
June 3, 2024 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer P Class A Common Stock 22721 $4.87 598,457.5300 65,110,875 3.95% 0.03%
June 3, 2024 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer P Class A Common Stock 24652 $4.86 623,109.5300 65,110,875 4.12% 0.04%
June 4, 2024 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer A Restricted Stock Units 173729 $0.00 173,729.0000 65,110,875 9999.99% 0.27%
June 5, 2024 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer A Peformance Restricted Stock Unit 458733 $0.00 458,733.2100 65,110,875 9999.99% 0.70%
May 23, 2024 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer P Class A Common Stock 20000 $4.52 595,736.5300 65,110,875 3.47% 0.03%
May 21, 2024 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer P Class A Common Stock 22296 $4.39 554,664.5300 65,110,875 4.19% 0.03%
May 21, 2024 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer P Class A Common Stock 21072 $4.41 575,736.5300 65,110,875 3.80% 0.03%
May 20, 2024 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer P Class A Common Stock 20000 $4.53 532,368.5300 65,110,875 3.90% 0.03%
May 20, 2024 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer P Class A Common Stock 20000 $4.55 512,368.5300 65,110,875 4.06% 0.03%
May 16, 2024 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer P Class A Common Stock 60000 $4.66 492,368.5300 65,110,875 13.88% 0.09%
March 11, 2024 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer M Class A Common Stock 150000 $0.00 432,368.5300 65,110,875 53.12% 0.23%
March 11, 2024 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer M Class B Common Stock 150000 $0.00 9,780,041.0000 65,110,875 1.51% 0.23%
Feb. 15, 2024 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer F Class A Common Stock 12700 $5.65 282,368.5300 65,110,875 4.30% 0.02%
Feb. 15, 2024 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer M Class A Common Stock 25546 $0.00 295,068.2800 65,110,875 9.48% 0.04%
Feb. 15, 2024 AlTi Global, Inc. $ALTI Tiedemann Michael Chief Executive Officer M Restricted Stock Units 25546 $0.00 51,092.7200 65,110,875 33.33% 0.04%