CHAOUKI STEVEN M
SEC insider (Form 3/4/5 filer). CIK 0001776865. President, US Markets at TransUnion (TRU) and 1 other issuer. 47 reported Form 4/5 transactions since Sep 2024; latest on Oct 15, 2026. Located in CHICAGO, IL.
Companies CHAOUKI STEVEN M has filed insider reports for
- TransUnion (TRU): Officer, President, US Markets
- MAIA Biotechnology, Inc. (MAIA): Director
CHAOUKI STEVEN M
CIK: 0001776865
Transaction Breakdown
Open Market Buys (P)2 (4.3%)
High conviction signal
Open Market Sales (S)24 (51.1%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)14 (29.8%)
Compensation grants
Other (G, F, J, C, D, …)7 (14.9%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (47 total)
- Oct 15, 2026TRU
TransUnion
SaleDirect1K shares at avg. $70.00$70K - Sep 30, 2026MAIA
MAIA Biotechnology, Inc.
AwardDirectStock Options
32.8K shares- - Sep 1, 2026TRU
TransUnion
SaleDirect1K shares at avg. $84.42$84K - Aug 28, 2026TRU
TransUnion
Tax PaymentDirect8K shares at avg. $85.67$687K - Aug 3, 2026TRU
TransUnion
SaleDirect1K shares at avg. $79.96$80K - Jul 1, 2026TRU
TransUnion
SaleDirect10K shares at avg. $72.64$726K - Jun 30, 2026MAIA
MAIA Biotechnology, Inc.
AwardDirectStock Options
27K shares- - Jun 1, 2026TRU
TransUnion
SaleDirect5K shares at avg. $70.73$354K - May 18, 2026TRU
TransUnion
Tax PaymentDirect16.1K shares at avg. $68.60$1.1M - May 12, 2026TRU
TransUnion
AwardDirect36.3K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 15, 2026 |  TRU TransUnion | Sale | 1,000 | $70.00 | $70,000 | Direct |
| Sep 30, 2026 |  MAIA MAIA Biotechnology, Inc. | Award Stock Options | 32,774 | - | - | Direct |
| Sep 1, 2026 | TRU TransUnion | Sale | 1,000 | $84.42 | $84,420 | Direct |
| Aug 28, 2026 | TRU TransUnion | Tax Payment | 8,018 | $85.67 | $686,902 | Direct |
| Aug 3, 2026 | TRU TransUnion | Sale | 1,000 | $79.96 | $79,960 | Direct |
| Jul 1, 2026 | TRU TransUnion | Sale | 10,000 | $72.64 | $726,400 | Direct |
| Jun 30, 2026 | MAIA MAIA Biotechnology, Inc. | Award Stock Options | 26,982 | - | - | Direct |
| Jun 1, 2026 | TRU TransUnion | Sale | 5,000 | $70.73 | $353,650 | Direct |
| May 18, 2026 | TRU TransUnion | Tax Payment | 16,063 | $68.60 | $1,101,922 | Direct |
| May 12, 2026 | TRU TransUnion | Award | 36,258 | - | $0 | Direct |
1-10 of 47 transactions