Dana C. O'Brien
CIK 1134707 · SVP, Chief Legal Officer · last filed 2026-06-24
Dana C. O'Brien is a SVP, Chief Legal Officer who has filed 68 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing, for ASIX, was dated Jun 24, 2026. Across all open-market trades the lifetime net is −$4.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $11.7M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$11.71M
6
68
-$4.06M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ASIX | Director | 6,207 | $20.22 | $125.5K | $0 | 1 | 2026-06-24 |
| STRL | Director | 11,679 | $506.84 | $5.92M | -$4.06M | 14 | 2026-05-11 |
| OLN | SVP, Chief Legal Officer | 2,098 | $21.79 | $45.7K | $0 | 5 | 2025-02-21 |
| BCO | EVP and General Counsel | 13,713 | $121.72 | $1.67M | $0 | 32 | 2021-11-02 |
| CNP | SVP & Gen Counsel | 90,754 | $43.54 | $3.95M | $0 | 11 | 2019-03-04 |
| EAGL | Gen. Counsel, Sec'y & CCO | 0 | $33.54 | $0 | $0 | 1 | 2007-08-02 |
Recent Filings
68 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-24 | ASIX | Grant (A) | +6,207 | $0 | EDGAR |
| 2026-05-11 | STRL | Grant (A) | +181 | $0 | EDGAR |
| 2026-02-10 | STRL | Sell (S) | −4,000 | -$1.61M | EDGAR |
| 2026-02-09 | STRL | Notice (144) | −2,000 | -$820.0K | EDGAR |
| 2026-02-06 | STRL | Notice (144) | −2,000 | -$790.0K | EDGAR |
| 2025-11-14 | STRL | Gift (G) | −1,000 | $0 | EDGAR |
| 2025-06-18 | STRL | Sell (S) | −10,154 | -$2.10M | EDGAR |
| 2025-06-16 | STRL | Notice (144) | −10,154 | -$2.10M | EDGAR |
| 2025-05-09 | STRL | Grant (A) | +751 | $0 | EDGAR |
| 2025-02-21 | OLN | Grant (A) | +2,098 | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.