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FREDERICK W BUCKMAN

CIK 1144845 · President of Power Group · last filed 2025-12-22

FREDERICK W BUCKMAN is a President of Power Group who has filed 30 SEC Form 4 insider transactions across 8 companies since 2007. The most recent filing, for IMSRW, was dated Dec 22, 2025. Across all open-market trades the lifetime net is −$3.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $14.4M 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.

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Disclosed Exposure

$14.40M

Companies

8

Total Filings

30

Lifetime Open-Market Net

-$3.25M

Filer Profile

Reported Address
QUANTA SERVICES, INC.
1360 POST OAK BLVD., SUITE 2100
HOUSTON, TX 77056-3023
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
IMSRW Director — $1.85 — $0 1 2025-12-22
PCG Director — $13.80 — $0 2 2019-10-03
STANCORP FINANCIAL GROUP INC (SFG) Delisted Director 20,477 — — -$2.53M 18 2015-12-15
SHAW GROUP INC (SHAW) Delisted President of Power Group 1,561 — — $0 2 2010-04-05
SHAW GROUP INC (SGR) Delisted President of Power Group — — — $0 1 2009-04-02
MMC ENERGY, INC. (MMCE) Delisted Director 13,204 — — $8.9K 2 2008-05-30
PWR Director 22,141 $650.58 $14.40M -$727.3K 2 2008-05-16
IFS Director — $54.73 — $0 1 2007-08-30

Recent Filings

30 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
2025-12-22 IMSRW Grant (A) — $0 EDGAR
2019-10-03 PCG Grant (A) — $0 EDGAR
2019-07-08 PCG Grant (A) — $0 EDGAR
2016-03-09 — U −20,477 -$2.35M
2015-12-15 STANCORP FINANCIAL GROUP INC (SFG) Delisted Mixed −4,050 -$227.6K EDGAR
2015-05-12 STANCORP FINANCIAL GROUP INC (SFG) Delisted Mixed +1,602 $0 EDGAR
2014-10-28 STANCORP FINANCIAL GROUP INC (SFG) Delisted Mixed — -$448.7K EDGAR
2013-10-31 STANCORP FINANCIAL GROUP INC (SFG) Delisted Mixed — -$224.0K EDGAR
2013-05-14 STANCORP FINANCIAL GROUP INC (SFG) Delisted Mixed +1,639 -$48.3K EDGAR
2013-02-08 STANCORP FINANCIAL GROUP INC (SFG) Delisted Mixed — -$96.5K EDGAR
Showing 1–10 of 30
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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.