Who
Andrew S. Greiff
EVP
Company insider
Files Form 4 as: EVP, Ryerson Holding; President and COO, Olympic Steel.
In numbers
- Trades disclosed
- 59
- Buys
- 2
- Sells
- 2
- Bought
- $134K
- Sold
- $280K
- Companies
- 2
- Companies where not an officer
- 0
- First trade
- 19 Aug 2016
- Last trade
- 17 Sep 2026
- Last filed
- 21 Sep 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 | |
|---|---|---|---|---|
| 17 Sep 2026filed 21 Sep 2026 | RYZ Ryerson Holdingoption or derivative · Distributors & Wholesale | SEC FORM 4 Code A | —89.819 at $0.00 | filing |
| 17 Sep 2026filed 21 Sep 2026 | RYZ Ryerson Holdingoption or derivative · Distributors & Wholesale | SEC FORM 4 Code A | —89.82 at $0.00 | filing |
| 18 Jun 2026filed 23 Jun 2026 | RYZ Ryerson Holdingoption or derivative · Distributors & Wholesale | SEC FORM 4 Code A | —79.488 at $0.00 | filing |
| 18 Jun 2026filed 23 Jun 2026 | RYZ Ryerson Holdingoption or derivative · Distributors & Wholesale | SEC FORM 4 Code A | —79.49 at $0.00 | filing |
| 31 Mar 2026filed 2 Apr 2026 | RYZ Ryerson Holdingoption or derivative · Distributors & Wholesale | SEC FORM 4 Code A | —11,743.71 at $0.00 | filing |
| 31 Mar 2026filed 2 Apr 2026 | RYZ Ryerson Holdingoption or derivative · Distributors & Wholesale | SEC FORM 4 Code A | —11,743.71 at $0.00 | filing |
| 13 Feb 2026filed 17 Feb 2026 | Olympic SteelDistributors & Wholesale | SEC FORM 4 Code D | —19,863 | filing |
| 13 Feb 2026filed 17 Feb 2026 | Olympic Steeloption or derivative · Distributors & Wholesale | SEC FORM 4 Code D | —26,267 | filing |
| 13 Feb 2026filed 17 Feb 2026 | Olympic Steeloption or derivative · Distributors & Wholesale | SEC FORM 4 Code D | —5,997 | filing |
| 13 Feb 2026filed 17 Feb 2026 | Olympic Steeloption or derivative | SEC FORM 4 Code D | —26,267 | filing |
| 13 Feb 2026filed 17 Feb 2026 | Olympic Steeloption or derivative | SEC FORM 4 Code D | —5,997 | filing |
| 13 Feb 2026filed 17 Feb 2026 | Olympic Steeloption or derivative | SEC FORM 4 Code D | —6,000 | filing |
| 13 Feb 2026filed 17 Feb 2026 | Olympic Steeloption or derivative | SEC FORM 4 Code D | —5,857 | filing |
| 13 Feb 2026filed 17 Feb 2026 | Olympic Steeloption or derivative · Distributors & Wholesale | SEC FORM 4 Code D | —6,000 | filing |
| 13 Feb 2026filed 17 Feb 2026 | Olympic Steeloption or derivative · Distributors & Wholesale | SEC FORM 4 Code D | —5,857 | filing |
| 13 Feb 2026filed 17 Feb 2026 | Olympic Steel | SEC FORM 4 Code D | —19,863 | filing |
| 13 Feb 2026filed 13 Feb 2026 | Ryerson HoldingDistributors & Wholesale | SEC FORM 4 Code A | —33,975 | filing |
| 13 Feb 2026filed 13 Feb 2026 | Ryerson Holdingoption or derivative · Distributors & Wholesale | SEC FORM 4 Code A | —18,085 | filing |
| 13 Feb 2026filed 13 Feb 2026 | Ryerson Holdingoption or derivative · Distributors & Wholesale | SEC FORM 4 Code A | —26,844 | filing |
| 13 Feb 2026filed 13 Feb 2026 | RYZ Ryerson Holdingoption or derivative · Distributors & Wholesale | SEC FORM 4 Code A | —18,085 | filing |
News
No headline names them, or the companies they trade most, lately.