Don Sullivan
CIK 1663176 · EVP, Chief Strategy Officer · last filed 2026-08-05
Don Sullivan is an EVP, Chief Strategy Officer who has filed 48 SEC Form 4 insider transactions across 2 companies since 2016. The most recent filing shows the insider sold $1.6M of CSW on Aug 5, 2026. Across all open-market trades the lifetime net is −$9.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.8M 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.
$5.83M
2
48
-$9.29M
Filer Profile
HOUSTON, TX 77055
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CSW | EVP, Chief Strategy Officer | 18,916 | $308.46 | $5.83M | -$3.83M | 8 | 2026-08-05 |
| CSW INDUSTRIALS, INC. (CSWI) Delisted | EVP, Chief Strategy Officer | 27,792 | $305.10 | $8.48M | -$5.46M | 33 | 2025-05-15 |
Recent Filings
48 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-08-05 | CSW | Sell (S) | −4,526 | -$1.56M | EDGAR |
| 2026-08-05 | CSW | Notice (144) | −4,526 | -$1.58M | EDGAR |
| 2026-04-16 | CSW | Sell (S) | −166 | -$49.8K | EDGAR |
| 2026-04-15 | CSW | Notice (144) | −3,766 | -$1.13M | EDGAR |
| 2026-04-07 | CSW | Mixed | +3,537 | -$607.4K | EDGAR |
| 2025-12-09 | CSW | Sell (S) | −4,136 | -$1.25M | EDGAR |
| 2025-12-08 | CSW | Notice (144) | −4,136 | -$1.25M | EDGAR |
| 2025-10-03 | CSW | Mixed | −309 | -$269.6K | EDGAR |
| 2025-08-18 | CSW | Sell (S) | −1,067 | -$302.1K | EDGAR |
| 2025-07-15 | CSW | Sell (S) | −1,000 | -$301.0K | 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.