Bert A Frost
CIK 1453096 · EVP, Chief Commercial Officer · last filed 2026-03-19
Bert A Frost is an EVP, Chief Commercial Officer who has filed 87 SEC Form 4 insider transactions across 1 company since 2009. The most recent filing shows the insider sold $756.0K of CF on Mar 19, 2026. Across all open-market trades the lifetime net is −$46.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $9.4M 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.
$9.42M
1
87
-$46.76M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CF | EVP, Chief Commercial Officer | 69,472 | $135.60 | $9.42M | -$46.76M | 73 | 2026-03-19 |
Recent Filings
87 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-19 | CF | Sell (S) | −6,000 | -$756.0K | EDGAR |
| 2026-03-17 | CF | Notice (144) | −6,000 | -$756.0K | EDGAR |
| 2026-03-13 | CF | Sell (S) | −6,250 | -$854.3K | EDGAR |
| 2026-03-12 | CF | Notice (144) | −6,250 | -$854.3K | EDGAR |
| 2026-03-09 | CF | Notice (144) | −5,534 | -$643.1K | EDGAR |
| 2026-03-09 | CF | Sell (S) | −15,534 | -$1.83M | EDGAR |
| 2026-03-06 | CF | Notice (144) | −10,000 | -$1.19M | EDGAR |
| 2026-03-03 | CF | Mixed | +432 | -$972.5K | EDGAR |
| 2026-03-02 | CF | Notice (144) | −5,102 | -$540.8K | EDGAR |
| 2026-01-07 | CF | Mixed | +8,144 | -$210.1K | 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.