Key facts
- This page summarizes Tiedemann Michael's Form 4 filing for AlTi Global, Inc. (ALTI).
- 6 reported transactions and 3 derivative rows are listed below.
- Accepted by SEC: 18 Feb 2026, 21:05.
Tiedemann Michael - 15 Feb 2026 Form 4 Insider Report for AlTi Global, Inc. (ALTI)
- Reporting relationship
- Chief Executive Officer, Director
- Issuer ticker
- ALTI
- Reported as of
- 15 Feb 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 18 Feb 2026, 21:05:04 UTC
- Prior SEC filing
- 05 Jun 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Colleen Graham, Attorney-in-fact
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Tiedemann Michael filed Form 4 for AlTi Global, Inc. (ALTI) on 18 Feb 2026.
Change
- Previous filing in this sequence was filed on 05 Jun 2025.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001958484
Primary reporting owner
Tiedemann Michael
- Relationship
- Chief Executive Officer, Director
- Address
- C/O ALTI GLOBAL, INC., 22 VANDERBILT AVE, 27TH FLOOR, NEW YORK
- Signature
- /s/ Colleen Graham, Attorney-in-fact
- Signature date
- 18 Feb 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
ALTI
transaction
Class A Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +25,546
- Change %
- +4.7%
- Price
- $0.000000
- Shares after
- 566,690
- Date
- 15 Feb 2026
- Ownership
- Direct
- Footnotes
- F1
ALTI
transaction
Class A Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +57,910
- Change %
- +10%
- Price
- $0.000000
- Shares after
- 624,599
- Date
- 15 Feb 2026
- Ownership
- Direct
- Footnotes
- F1
ALTI
transaction
Class A Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +85,752
- Change %
- +14%
- Price
- $0.000000
- Shares after
- 710,351
- Date
- 15 Feb 2026
- Ownership
- Direct
- Footnotes
- F1
ALTI
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 63,326
- Date
- 15 Feb 2026
- Ownership
- See FN
- Footnotes
- F2
ALTI
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 42,918
- Date
- 15 Feb 2026
- Ownership
- See FN
- Footnotes
- F2
ALTI
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 30,954
- Date
- 15 Feb 2026
- Ownership
- See FN
- Footnotes
- F2
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
ALTI
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -25,546
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 15 Feb 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 25,546
- Exercise price
- Footnotes
- F1, F3
ALTI
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -57,910
- Change %
- -50%
- Price
- $0.000000
- Shares after
- 57,910
- Date
- 15 Feb 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 57,910
- Exercise price
- Footnotes
- F1, F4
ALTI
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -85,752
- Change %
- -33%
- Price
- $0.000000
- Shares after
- 171,504
- Date
- 15 Feb 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 85,752
- Exercise price
- Footnotes
- F1, F5
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 5 footnotes
Footnote F1
Each restricted stock unit represents a contingent right to receive one share of ALTI Class A Common Stock.
Footnote F2
The reporting person's indirect beneficial ownership includes (i) 63,326 shares of Class A Common Stock for MGT 2012 DE Trust; (ii) 42,918 shares of Class A Common Stock for Chauncey Close, LLC; and (iii) 30,954 shares of Class A Common Stock for CHT Fam Tst Ar 3rd fbo MGT. The reporting person disclaims beneficial ownership of the securities held by the MGT 2012 DE Trust, the CHT Fam Tst Ar 3rd fbo MGT and Chauncey Close, LLC, except to the extent of any pecuniary interest the reporting person may have therein.
Footnote F3
The restricted stock units vest in three equal annual installments beginning February 15, 2024.
Footnote F4
The restricted stock units vest in three equal annual installments beginning February 15, 2025.
Footnote F5
The restricted stock units vest in three equal annual installments beginning February 15, 2026.