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ROCK GIBRALTAR INDUSTRIES, INC. Insider Trading

Latest: VP and CFO Bought $35K of Shares · May 2026

Multiple insiders have been active at GIBRALTAR INDUSTRIES, INC. (ROCK): 4 distinct insiders account for 6 buy filings and 0 sell filings as of May 2026. Its highest-significance filing in the last 90 days: VP and CFO Joseph A Lovechio bought $35K, transaction dated May 2026.

6 filings analyzed · Latest 2026-05-27

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Buys
6
Sells
0
Insiders
4
Direction
Net buying

GIBRALTAR INDUSTRIES, INC. leadership

CEO
William T. Bosway — Chairman of the Board, President and Chief Executive Officer
CFO
Joseph A. Lovechio — Vice President and Chief Financial Officer
General Counsel
Katherine E. Bolanowski — General Counsel, Vice President and Secretary
Chair
William T. Bosway — Chairman of the Board

Historically, medium-priority insider buys have outperformed the S&P 500 by a median ~1% over the 30 days after the trade — the edge is concentrated in that first month (n ≈ 7,162, 2024-2026). Past results don't predict the future. How we measure this ↗

May 2026
2026-05-27 Cluster
medium
President and CEO
19,735 shares
$738,833
@ $37.44
Significance 4

CEO William T Bosway buys 19,735 shares of ROCK at $37.44; stock -47.8% from 52-week high, company unprofitable, prior ROCK buys mostly underwater.

William T Bosway, President and CEO, purchased 19,735 shares at $37.44 on 2026-05-26, increasing his holdings by 8.6%. Gibraltar Industries is currently unprofitable (net income $-67.5M) and down -20.1% over 90 days, trading -47.8% below its 52-week high of $75.08. His three prior purchases at ROCK (2026-03-09 to 2026-03-13) all turned negative at the 90-day mark, with returns of -2.1%, -5.2%, and -9.4%, indicating a pattern of poor timing on prior accumulation at this ticker. The company also reported annual revenue decline of -13.2% and the buy occurs within a 14-day cluster involving two other insiders, though the recurring addition to a position in a distressed stock warrants scrutiny of whether fundamental recovery is expected or whether conviction levels have declined after initial purchases proved unprofitable.

2026-05-22
medium
General Counsel, VP, Secretary
1,400 shares
$49,886
@ $35.63
Significance 5

General Counsel Katherine Bolanowski buys 1,400 shares ($49.9K) at $35.63 avg; ROCK stock down 51.6% from 52-week high, company unprofitable.

Katherine Bolanowski, General Counsel and VP/Secretary of Gibraltar Industries, completed 2 separate purchases totaling 1,400 shares for $49,886.32 on 2026-05-21, increasing her holdings from 15,989 shares to 17,389 shares (+8.8%). The transaction occurred while ROCK trades at $36.34, a 51.6% decline from its 52-week high of $75.08, and amid a weak operational backdrop: the company reported annual revenue decline of -13.2% and full-year net income of negative $67,470,000.00 against quarterly revenue of $356,287,000.00. The purchase price of $35.63 average sits near the current market price, offering no clear timing advantage. An insider acquisition by a senior executive during a material drawdown warrants investor attention to whether this reflects confidence in recovery or is a routine portfolio action.

2026-05-21
high
VP and CFO
1,000 shares
$34,615
@ $34.62
Significance 6

CFO Joseph A Lovechio buys 1,000 shares of ROCK at $34.62 amid -13.2% annual revenue decline and negative net income

Joseph A Lovechio, VP and CFO, purchased 1,000 shares at $34.62 on 2026-05-20, increasing his holdings from 12,390 to 13,390 shares. This transaction occurs against a backdrop of material headwinds: the company reported net income of $-67,470,000.00 over its most recent full fiscal year and a -13.2% annual revenue decline. The stock has declined -53.1% from its 52-week high of $75.08 and trades at $35.24 currently, down -9.0% over 30 days and -33.2% over 90 days. The timing and scale of an insider buy by a finance executive warrant scrutiny given the company's recent profitability collapse and revenue contraction, though the $34,615.00 purchase represents a modest 8.1% increase to his existing stake.

March 2026
2026-03-16
medium
President and CEO
1,000 shares
$41,370
@ $41.37
Significance 3

CEO William T Bosway buys 1,000 ROCK shares at $41.37 amid -43.9% drawdown from 52-week high; company unprofitable with -13.2% revenue decline.

Bosway purchased 1,000 shares on 2026-03-13 at $41.37, bringing his holdings to 230,585 shares post-transaction. The purchase occurs within a deteriorating fundamental backdrop: Gibraltar Industries reported a net loss of $89.1M against quarterly revenue of $310.9M, with annual revenue declining 13.2% year-over-year. The stock has fallen 43.9% from its 52-week high of $74.58 and declined 23.6% over the preceding 30 days, suggesting material market concern about the business trajectory. This is the CEO's third consecutive open-market purchase in four trading days (following buys on 2026-03-10 and 2026-03-09), though the modest size of 1,000 shares (0.4% increase to holdings) and an insider track record showing 0 of 2 prior buys with measurable positive 90-day outcomes limits the signal strength. The combination of deteriorating financials, extended drawdown, and rapid sequential buying by the CEO warrants monitoring to assess whether the purchases reflect conviction in a potential recovery or represent attempts to stabilize sentiment during a difficult period.

2026-03-12
medium
12,444 shares
$502,165
@ $40.35
Significance 5

ROCK Director James Metcalf buys 12,444 shares at $40.35 (+407.2% increase to 15.5K holdings) as stock down -43.2% from 52-week high, company unprofitable

Director James S. Metcalf purchased 12,444 shares at $40.35, increasing his holdings from 3,056 to 15.5K shares, while the stock trades 43.2% below its 52-week high of $74.58. The company reported a net loss of $89.1M on quarterly revenue of $310.9M and annual revenue declined 13.2% year-over-year, with full-year profitability also negative. The substantial purchase occurred in a context of both elevated price-level damage (-43.2% from peak, -22.5% in 30 days) and deteriorating financial performance, but without additional transaction context or prior trading history, the precise motivations behind this purchase remain opaque. Investors should monitor whether this represents isolated director-level portfolio activity or signals broader institutional confidence following operational improvements.

2026-03-10
medium
President and CEO
6,000 shares
$231,592
@ $38.60
Significance 4

Gibraltar CEO Bosway buys 6,000 shares across 2 transactions for $231,592.50 at $38.60 avg amid -13.2% revenue decline and $-89.1M net loss.

William T Bosway, President and CEO, completed 2 separate purchases totaling 6,000 shares for $231,592.50 on March 9-10, 2026, increasing his holdings to 229,585 shares. The purchases occurred at a blended average price of $38.60, modestly below the current market price of $41.48, but substantially above the 52-week low of $39.18 and representing a stock down -23.1% over 30 days and -17.9% over 90 days. This accumulation is notably noteworthy given that Gibraltar reported negative net income of $-89.1M and a -13.2% annual revenue decline, with the company unprofitable over its most recent full fiscal year. An insider acquisition from the top executive during a period of sharp operational deterioration and significant equity depreciation merits investor attention to the underlying drivers and context of this capital allocation decision.

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