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Ken Giacobbe

CIK 1688603 · EVP and CFO · last filed 2026-08-13

Ken Giacobbe is an EVP and CFO who has filed 33 SEC Form 4 insider transactions across 2 companies since 2017. The most recent filing, for CRS, was dated Aug 13, 2026. Across all open-market trades the lifetime net is −$17.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $42.6M across reported positions. 33 SEC filings were submitted jointly with Arconic Inc.

"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

$42.58M

Companies

2

Total Filings

33

Lifetime Open-Market Net

-$17.40M

Filer Profile

Reported Address
201 ISABELLA STREET
SUITE 200
PITSBURGH, PA 15212
Related Filers
Arconic Inc. — 33 joint filings, latest 2026-02-18
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
CRS Director — $394.96 — $0 1 2026-08-13
HWM EVP and CFO 183,254 $232.38 $42.58M -$17.40M 29 2025-05-09

Recent Filings

33 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
2026-08-13 CRS Grant (A) — $0 EDGAR
2026-02-18 HWM Notice (144) −37,471 -$9.46M EDGAR
2026-02-17 HWM Notice (144) −108,987 -$27.40M EDGAR
2025-05-09 HWM Tax (F) −30,473 -$4.70M EDGAR
2025-05-07 HWM Tax (F) −43,679 -$6.74M EDGAR
2025-02-20 HWM Grant (A) +5,854 $0 EDGAR
2025-02-07 HWM Grant (A) +51,769 $0 EDGAR
2024-08-23 HWM Sell (S) −154,909 -$14.96M EDGAR
2024-08-22 HWM Notice (144) −154,909 -$14.96M EDGAR
2024-07-02 HWM Tax (F) −54,363 -$4.22M EDGAR
Showing 1–10 of 33
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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.