Jennifer L. Hamann
CIK: 0001798280
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (54 total)
- Oct 9, 2026STLD
STEEL DYNAMICS INC
Award(A)Direct18 shares- - Sep 10, 2026UNP
UNION PACIFIC CORP
Award(A)Direct7 shares at avg. $285.78$2K - Aug 13, 2026STLD
STEEL DYNAMICS INC
Award(A)Direct72 shares- - Aug 10, 2026UNP
UNION PACIFIC CORP
Award(A)Direct8 shares at avg. $292.24$2K - Jul 10, 2026STLD
STEEL DYNAMICS INC
Award(A)Direct18 shares- - Jul 10, 2026UNP
UNION PACIFIC CORP
Award(A)Direct8 shares at avg. $286.96$2K - Jun 10, 2026UNP
UNION PACIFIC CORP
Award(A)Direct9 shares at avg. $267.03$2K - Jun 1, 2026STLD
STEEL DYNAMICS INC
Award(A)Direct712 shares- - May 10, 2026UNP
UNION PACIFIC CORP
Award(A)Direct9 shares at avg. $264.65$2K - May 6, 2026STLD
STEEL DYNAMICS INC
Award(A)Direct79 shares- - Apr 24, 2026UNP
UNION PACIFIC CORP
Sale(S)Direct2K shares at avg. $274.70$549K - Apr 10, 2026UNP
UNION PACIFIC CORP
Award(A)Direct9 shares at avg. $250.51$2K - Apr 10, 2026STLD
STEEL DYNAMICS INC
Award(A)Direct16 shares- - Mar 10, 2026UNP
UNION PACIFIC CORP
Award(A)Direct9 shares at avg. $250.21$2K - Feb 20, 2026STLD
STEEL DYNAMICS INC
Award(A)Direct99 shares- - Feb 12, 2026UNP
UNION PACIFIC CORP
Tax Payment(F)Direct2K shares at avg. $262.81$530K - Feb 12, 2026UNP
UNION PACIFIC CORP
Exercise(M)Direct4.2K shares at avg. $124.86$530K - Feb 12, 2026UNP
UNION PACIFIC CORP
Tax Payment(F)Direct902 shares at avg. $262.81$237K - Feb 10, 2026UNP
UNION PACIFIC CORP
Award(A)Direct8 shares at avg. $261.32$2K - Feb 9, 2026UNP
UNION PACIFIC CORP
Tax Payment(F)Direct2.7K shares at avg. $254.34$682K - Feb 9, 2026UNP
UNION PACIFIC CORP
Disposition(D)Direct8.8K shares- - Feb 5, 2026UNP
UNION PACIFIC CORP
Award(A)Direct17.9K shares- - Jan 9, 2026STLD
STEEL DYNAMICS INC
Award(A)Direct15 shares- - Dec 4, 2025UNP
UNION PACIFIC CORP
Gift(G)Direct300 shares- - Nov 6, 2025STLD
STEEL DYNAMICS INC
Award(A)Direct122 shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 9, 2026 |  STLD STEEL DYNAMICS INC | Award(A) | 18 | - | $0 | Direct |
| Sep 10, 2026 |  UNP UNION PACIFIC CORP | Award(A) | 7 | $285.78 | $2,109 | Direct |
| Aug 13, 2026 | STLD STEEL DYNAMICS INC | Award(A) | 72 | - | $0 | Direct |
| Aug 10, 2026 | UNP UNION PACIFIC CORP | Award(A) | 8 | $292.24 | $2,325 | Direct |
| Jul 10, 2026 | STLD STEEL DYNAMICS INC | Award(A) | 18 | - | $0 | Direct |
| Jul 10, 2026 | UNP UNION PACIFIC CORP | Award(A) | 8 | $286.96 | $2,325 | Direct |
| Jun 10, 2026 | UNP UNION PACIFIC CORP | Award(A) | 9 | $267.03 | $2,325 | Direct |
| Jun 1, 2026 | STLD STEEL DYNAMICS INC | Award(A) | 712 | - | $0 | Direct |
| May 10, 2026 | UNP UNION PACIFIC CORP | Award(A) | 9 | $264.65 | $2,325 | Direct |
| May 6, 2026 | STLD STEEL DYNAMICS INC | Award(A) | 79 | - | $0 | Direct |
| Apr 24, 2026 | UNP UNION PACIFIC CORP | Sale(S) | 2,000 | $274.70 | $549,400 | Direct |
| Apr 10, 2026 | UNP UNION PACIFIC CORP | Award(A) | 9 | $250.51 | $2,325 | Direct |
| Apr 10, 2026 | STLD STEEL DYNAMICS INC | Award(A) | 16 | - | $0 | Direct |
| Mar 10, 2026 | UNP UNION PACIFIC CORP | Award(A) | 9 | $250.21 | $2,133 | Direct |
| Feb 20, 2026 | STLD STEEL DYNAMICS INC | Award(A) | 99 | - | $0 | Direct |
| Feb 12, 2026 | UNP UNION PACIFIC CORP | Tax Payment(F) | 2,016 | $262.81 | $529,825 | Direct |
| Feb 12, 2026 | UNP UNION PACIFIC CORP | Exercise(M) | 4,243 | $124.86 | $529,781 | Direct |
| Feb 12, 2026 | UNP UNION PACIFIC CORP | Tax Payment(F) | 902 | $262.81 | $237,055 | Direct |
| Feb 10, 2026 | UNP UNION PACIFIC CORP | Award(A) | 8 | $261.32 | $2,133 | Direct |
| Feb 9, 2026 | UNP UNION PACIFIC CORP | Tax Payment(F) | 2,680 | $254.34 | $681,631 | Direct |
| Feb 9, 2026 | UNP UNION PACIFIC CORP | Disposition(D) | 8,769 | - | $0 | Direct |
| Feb 5, 2026 | UNP UNION PACIFIC CORP | Award(A) | 17,898 | - | $0 | Direct |
| Jan 9, 2026 | STLD STEEL DYNAMICS INC | Award(A) | 15 | - | $0 | Direct |
| Dec 4, 2025 | UNP UNION PACIFIC CORP | Gift(G) | 300 | - | - | Direct |
| Nov 6, 2025 | STLD STEEL DYNAMICS INC | Award(A) | 122 | - | - | Direct |
1-25 of 54 transactions
About Hamann Jennifer L
Hamann Jennifer L (SEC CIK 0001798280) files insider reports with the SEC as Director of STEEL DYNAMICS INC (STLD) and EVP & CHIEF FINANCIAL OFFICER of UNION PACIFIC CORP (UNP).
Signal8 holds 45 ownership filings by Hamann Jennifer L, all Form 4s, filed between Sep 11, 2024 and Oct 9, 2026. Those filings report 54 transactions, from Sep 10, 2024 to Oct 9, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Hamann Jennifer L's filings is in OMAHA, NE.
Recent filings by Hamann Jennifer L
- Oct 9, 2026: Grant or award of STLD shares (Form 4, code A).
- Sep 10, 2026: Grant or award of UNP shares (Form 4, code A).
- Aug 13, 2026: Grant or award of STLD shares (Form 4, code A).
- Aug 10, 2026: Grant or award of UNP shares (Form 4, code A).
- Jul 10, 2026: Grant or award of STLD shares (Form 4, code A).
Other insiders filing for STEEL DYNAMICS INC (STLD)
- Sierra Luis Manuel, Director
- Seaman Bradley S, Director
- DOLAN TRACI M, Director
- Cornew Kenneth W., Director
- BARGABOS SHEREE L, Director
- MILLETT MARK D, Chairman and CEO