Dana C. O'Brien
CIK 1134707 · SVP, Chief Legal Officer · last filed 2026-06-24
"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.
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Disclosed Exposure
$11.78M
Companies
6
Total Filings
68
Lifetime Open-Market Net
-$4.06M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ASIX | Director | 6,207 | $20.09 | $124.7K | $0 | 1 | 2026-06-24 |
| STRL | Director | 11,679 | $513.36 | $6.00M | -$4.06M | 14 | 2026-05-11 |
| OLN | SVP, Chief Legal Officer | 2,098 | $21.92 | $46.0K | $0 | 5 | 2025-02-21 |
| BCO | EVP and General Counsel | 13,713 | $122.74 | $1.68M | $0 | 32 | 2021-11-02 |
| CNP | SVP & Gen Counsel | 90,754 | $43.32 | $3.93M | $0 | 11 | 2019-03-04 |
| EAGL | Gen. Counsel, Sec'y & CCO | 0 | $33.51 | $0 | $0 | 1 | 2007-08-02 |
Recent Filings · Page 2 of 7
68 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-12-19 | STRL | Sell (S) | −2,000 | -$351.8K | EDGAR |
| 2024-12-18 | STRL | Notice (144) | −2,000 | -$353.2K | EDGAR |
| 2024-06-25 | STRL | Gift (G) | −2,716 | $0 | EDGAR |
| 2024-05-10 | STRL | Grant (A) | +1,074 | $0 | EDGAR |
| 2024-02-23 | OLN | Grant (A) | — | $0 | EDGAR |
| 2023-05-04 | STRL | Grant (A) | +3,353 | $135.0K | EDGAR |
| 2023-02-24 | OLN | Grant (A) | — | $0 | EDGAR |
| 2022-05-06 | STRL | Grant (A) | +4,269 | $0 | EDGAR |
| 2022-02-24 | OLN | Grant (A) | — | $0 | EDGAR |
| 2021-11-30 | OLN | Grant (A) | — | $0 | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
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.
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.