Home

Hobart Kalkstein

CIK 1671755 · Executive Vice President · last filed 2025-06-16

Hobart Kalkstein is an Executive Vice President who has filed 97 SEC Form 4 insider transactions across 1 company since 2016. The most recent filing, for CBT, was dated Jun 16, 2025. Across all open-market trades the lifetime net is −$16.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.4M 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.

Loading insider history…
Disclosed Exposure

$5.38M

Companies

1

Total Filings

97

Lifetime Open-Market Net

-$16.92M

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
CBT Executive Vice President 64,096 $83.88 $5.38M -$16.92M 90 2025-06-16

Recent Filings

97 filings
Insider 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
2025-06-16 CBT Grant (A) — $0 EDGAR
2025-03-18 CBT Grant (A) — $0 EDGAR
2025-01-03 CBT Grant (A) — $0 EDGAR
2024-12-17 CBT Grant (A) — $0 EDGAR
2024-11-20 CBT Mixed +4,845 -$409.7K EDGAR
2024-11-13 CBT Mixed −13,364 -$2.94M EDGAR
2024-11-12 CBT Notice (144) −34,759 -$4.01M EDGAR
2024-10-02 CBT Grant (A) — $0 EDGAR
2024-09-17 CBT Grant (A) — $0 EDGAR
2024-08-21 CBT Mixed — -$1.22M EDGAR
Showing 1–10 of 97
Page 1 of 10
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.