Who
Jennifer L. Hamann
Director
Company insider
Files Form 4 as: Director, Steel Dynamics; EVP & Chief Financial Officer, Union Pacific.
In numbers
- Trades disclosed
- 178
- Buys
- 0
- Sells
- 8
- Bought
- $0
- Sold
- $2.4M
- Companies
- 2
- Companies where not an officer
- 1
- First trade
- 16 Jan 2020
- Last trade
- 9 Oct 2026
- Last filed
- 9 Oct 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 9 Oct 2026filed 9 Oct 2026 | STLD Steel DynamicsSteel & Metals Processing | SEC FORM 4 Code A | —18 at $0.00 | filing |
| 10 Sep 2026filed 11 Sep 2026 | UNP Union PacificRailroads & Rail Equipment | SEC FORM 4 Code A | $2,1097.38 at $285.78 | filing |
| 10 Sep 2026filed 11 Sep 2026 | UNP Union PacificRailroads & Rail Equipment | SEC FORM 4 Code A | $2,1097.38 at $285.78 | filing |
| 13 Aug 2026filed 14 Aug 2026 | STLD Steel DynamicsSteel & Metals Processing | SEC FORM 4 Code A | —72 at $0.00 | filing |
| 13 Aug 2026filed 14 Aug 2026 | STLD Steel DynamicsSteel & Metals Processing | SEC FORM 4 Code A | —72 at $0.00 | filing |
| 10 Aug 2026filed 11 Aug 2026 | UNP Union PacificRailroads & Rail Equipment | SEC FORM 4 Code A | $2,3257.955 at $292.24 | filing |
| 10 Aug 2026filed 11 Aug 2026 | UNP Union PacificRailroads & Rail Equipment | SEC FORM 4 Code A | $2,3267.96 at $292.24 | filing |
| 10 Jul 2026filed 14 Jul 2026 | STLD Steel DynamicsSteel & Metals Processing | SEC FORM 4 Code A | —18 at $0.00 | filing |
| 10 Jul 2026filed 14 Jul 2026 | STLD Steel DynamicsSteel & Metals Processing | SEC FORM 4 Code A | —18 at $0.00 | filing |
| 10 Jul 2026filed 13 Jul 2026 | UNP Union PacificRailroads & Rail Equipment | SEC FORM 4 Code A | $2,3258.102 at $286.96 | filing |
| 10 Jul 2026filed 13 Jul 2026 | UNP Union PacificRailroads & Rail Equipment | SEC FORM 4 Code A | $2,3248.1 at $286.96 | filing |
| 10 Jun 2026filed 11 Jun 2026 | UNP Union PacificRailroads & Rail Equipment | SEC FORM 4 Code A | $2,3258.707 at $267.03 | filing |
| 10 Jun 2026filed 11 Jun 2026 | UNP Union PacificRailroads & Rail Equipment | SEC FORM 4 Code A | $2,3268.71 at $267.03 | filing |
| 1 Jun 2026filed 1 Jun 2026 | STLD Steel DynamicsSteel & Metals Processing | SEC FORM 4 Code A | —712 at $0.00 | filing |
| 1 Jun 2026filed 1 Jun 2026 | STLD Steel DynamicsSteel & Metals Processing | SEC FORM 4 Code A | —712 at $0.00 | filing |
| 10 May 2026filed 11 May 2026 | UNP Union PacificRailroads & Rail Equipment | SEC FORM 4 Code A | $2,3258.786 at $264.65 | filing |
| 10 May 2026filed 11 May 2026 | UNP Union PacificRailroads & Rail Equipment | SEC FORM 4 Code A | $2,3268.79 at $264.65 | filing |
| 6 May 2026filed 7 May 2026 | STLD Steel DynamicsSteel & Metals Processing | SEC FORM 4 Code A | —79 at $0.00 | filing |
| 6 May 2026filed 7 May 2026 | STLD Steel DynamicsSteel & Metals Processing | SEC FORM 4 Code A | —79 at $0.00 | filing |
| 24 Apr 2026filed 28 Apr 2026 | UNP Union PacificRailroads & Rail Equipment | SEC FORM 4 Sold | $549K2,000 at $274.70 | filing |
News
No headline names them, or the companies they trade most, lately.