Brian D Frantz

CIK 1496943 · Chief Accounting Officer · last filed 2026-02-03

Brian D Frantz is a Chief Accounting Officer who has filed 19 SEC Form 4 insider transactions across 3 companies since 2010. The most recent filing, for YSS, was dated Feb 3, 2026. Current disclosed insider exposure totals $7.6M 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

$7.62M

Companies

3

Total Filings

19

Lifetime Open-Market Net

$0

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
YSS Chief Accounting Officer 16,000 $27.69 $443.0K $0 1 2026-02-03
Summit Materials, Inc. (SUM) Delisted See Remarks 0 $52.49 $0 $0 4 2025-02-10
IPI SVP & Chief Accounting Officer 198,665 $36.15 $7.18M $0 14 2017-02-28

Recent Filings

19 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-02-03 YSS Grant (A) +10,294 $0 EDGAR
2025-02-10 Summit Materials, Inc. (SUM) Delisted Disp (D) −11,402 -$598.6K EDGAR
2025-01-17 Summit Materials, Inc. (SUM) Delisted Mixed +888 -$24.0K EDGAR
2024-03-08 Summit Materials, Inc. (SUM) Delisted Grant (A) $0 EDGAR
2024-03-04 Summit Materials, Inc. (SUM) Delisted Mixed +3,165 -$62.4K EDGAR
2017-02-28 IPI Tax (F) −1,420 -$3.2K EDGAR
2016-11-10 IPI Grant (A) +180,679 $0 EDGAR
2016-09-06 IPI Tax (F) −566 -$792 EDGAR
2016-02-29 IPI Tax (F) −1,948 -$4.1K EDGAR
2015-09-04 IPI Tax (F) −570 -$4.3K EDGAR
Showing 110 of 19
Page 1 of 2
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.