Who
Jon C. Biro
Director
Company insider
Files Form 4 as: Director, Perma-Pipe International Holdings; Chief Financial Officer, Harte Hanks; SVP & CFO, Exterran; SVP, Chief Financial Officer, Archrock; ExecVP,Chf Fin&Acct Ofcr & Sec, Consolidated Graphics Inc /tx/; Insider, Vivus; Director, Crown Crafts; Director, Aspect Medical Systems.
In numbers
- Trades disclosed
- 142
- Buys
- 15
- Sells
- 25
- Bought
- $857K
- Sold
- $5.9M
- Companies
- 9
- Companies where not an officer
- 4
- First trade
- 16 Apr 2006
- Last trade
- 24 Jun 2026
- Last filed
- 26 Jun 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 | |
|---|---|---|---|---|
| 24 Jun 2026filed 26 Jun 2026 | PPIH Perma-Pipe International HoldingsMachinery | SEC FORM 4 Code A | —3,144 at $0.00 | filing |
| 24 Jun 2026filed 26 Jun 2026 | PPIH Perma-Pipe International HoldingsMachinery | SEC FORM 4 Code A | —3,144 at $0.00 | filing |
| 25 Jun 2025filed 30 Jun 2025 | PPIH Perma-Pipe International HoldingsMachinery | SEC FORM 4 Code A | —5,527 at $0.00 | filing |
| 10 Mar 2025filed 12 Mar 2025 | PPIH Perma-Pipe International HoldingsMachinery | SEC FORM 4 Code A | —1,722 at $0.00 | filing |
| 13 Nov 2018filed 14 Nov 2018 | HHS Harte Hanksoption or derivative · Advertising & Marketing | SEC FORM 4 Code M | —8,000 at $0.00 | filing |
| 13 Nov 2018filed 14 Nov 2018 | HHS Harte HanksAdvertising & Marketing | SEC FORM 4 Code M | —8,000 | filing |
| 13 Nov 2018filed 14 Nov 2018 | HHS Harte HanksAdvertising & Marketing | SEC FORM 4 Code F | $10K1,948 at $5.29 | filing |
| 13 Nov 2017filed 15 Nov 2017 | HHS Harte Hanksoption or derivative · Advertising & Marketing | SEC FORM 4 Code A | —240,000 at $0.00 | filing |
| 13 Nov 2017filed 15 Nov 2017 | HHS Harte Hanksoption or derivative · Advertising & Marketing | SEC FORM 4 Code A | —338,552 at $0.00 | filing |
| 13 Nov 2017filed 15 Nov 2017 | HHS Harte Hanksoption or derivative · Advertising & Marketing | SEC FORM 4 Code A | —338,552 at $0.00 | filing |
| 3 Nov 2016filed 7 Nov 2016 | Exterran | SEC FORM 4 Code F | $35K2,349 at $14.78 | filing |
| 22 Sep 2016filed 23 Sep 2016 | Exterran | SEC FORM 4 Code F | $7,693517 at $14.88 | filing |
| 4 Mar 2016filed 8 Mar 2016 | Exterran | SEC FORM 4 Code A | —25,874 at $0.00 | filing |
| 4 Mar 2016filed 8 Mar 2016 | Exterran | SEC FORM 4 Code F | $37K2,399 at $15.46 | filing |
| 4 Nov 2015filed 5 Nov 2015 | Exterran | SEC FORM 4 Code A | —26,024 at $0.00 | filing |
| 3 Nov 2015filed 5 Nov 2015 | Exterran | SEC FORM 4 Code A | —31,059 at $0.00 | filing |
| 4 Mar 2015filed 6 Mar 2015 | AROC ArchrockMidstream & Pipelines | SEC FORM 4 Code A | —20,044 at $0.00 | filing |
| 22 Sep 2014filed 23 Sep 2014 | AROC ArchrockMidstream & Pipelines | SEC FORM 4 Code A | —11,327 at $0.00 | filing |
| 31 Jan 2014filed 31 Jan 2014 | Consolidated Graphics Inc /tx/ | SEC FORM 4 Code D | —37,000 | filing |
| 31 Jan 2014filed 31 Jan 2014 | Consolidated Graphics Inc /tx/option or derivative | SEC FORM 4 Code D | $3.0M80,000 at $37.80 | filing |
News
No headline names them, or the companies they trade most, lately.