Claes Bjork

CIK 1368584 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 11, 2010 · Latest: Feb. 10, 2011

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 20 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

20 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Nov. 5, 2019 GVA P 4,000 $27.19 $108,760 10,500 Indirect +61.54% Acquired 360.3% (price as of 2026-08-20)
Aug. 14, 2018 GVA P 6,500 $44.25 $287,625 59,318 Direct +12.31% Acquired 182.8% (price as of 2026-08-20)
Dec. 13, 2017 GVA S 1,264 $63.05 $79,695 49,708 Direct -2.48% Disposed 98.5% (price as of 2026-08-20)
Dec. 6, 2016 GVA S 1,325 $59.80 $79,235 46,718 Direct -2.76% Disposed 109.3% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 600 $19.67 $11,802 47,523 Direct +1.28% Acquired 536.2% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 400 $19.74 $7,896 47,923 Direct +0.84% Acquired 534.0% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 400 $19.66 $7,864 48,323 Direct +0.83% Acquired 536.6% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 400 $19.58 $7,832 48,723 Direct +0.83% Acquired 539.2% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 400 $19.59 $7,836 49,123 Direct +0.82% Acquired 538.8% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 300 $19.64 $5,892 49,423 Direct +0.61% Acquired 537.2% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 300 $19.63 $5,889 49,723 Direct +0.61% Acquired 537.5% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 300 $19.54 $5,862 50,023 Direct +0.60% Acquired 540.5% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 236 $19.55 $4,614 50,259 Direct +0.47% Acquired 540.2% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 200 $19.70 $3,940 50,459 Direct +0.40% Acquired 535.3% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 200 $19.61 $3,922 50,659 Direct +0.40% Acquired 538.2% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 200 $19.65 $3,930 50,859 Direct +0.39% Acquired 536.9% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 200 $19.57 $3,914 51,059 Direct +0.39% Acquired 539.5% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 100 $19.69 $1,969 51,159 Direct +0.20% Acquired 535.6% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 100 $19.68 $1,968 51,259 Direct +0.20% Acquired 535.9% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 100 $19.63 $1,963 51,359 Direct +0.20% Acquired 537.5% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 100 $19.62 $1,962 51,459 Direct +0.19% Acquired 537.9% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 100 $19.60 $1,960 51,559 Direct +0.19% Acquired 538.5% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 100 $19.60 $1,960 51,659 Direct +0.19% Acquired 538.5% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 100 $19.52 $1,952 51,759 Direct +0.19% Acquired 541.1% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 67 $19.51 $1,307 51,826 Direct +0.13% Acquired 541.5% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 64 $19.56 $1,252 51,890 Direct +0.12% Acquired 539.8% (price as of 2026-08-20)
Sept. 13, 2011 GVA P 33 $19.53 $644 51,923 Direct +0.06% Acquired 540.8% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 400 $18.71 $7,484 42,323 Direct +0.95% Acquired 568.9% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 400 $18.76 $7,504 42,723 Direct +0.95% Acquired 567.1% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 400 $18.85 $7,540 43,123 Direct +0.94% Acquired 563.9% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 400 $18.84 $7,536 43,523 Direct +0.93% Acquired 564.3% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 344 $18.67 $6,422 43,867 Direct +0.79% Acquired 570.3% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 300 $18.83 $5,649 44,167 Direct +0.68% Acquired 564.6% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 300 $18.87 $5,661 44,467 Direct +0.68% Acquired 563.2% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 300 $18.70 $5,610 44,767 Direct +0.67% Acquired 569.3% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 300 $18.64 $5,592 45,067 Direct +0.67% Acquired 571.4% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 300 $18.68 $5,604 45,367 Direct +0.67% Acquired 570.0% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 200 $18.74 $3,748 45,567 Direct +0.44% Acquired 567.8% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 200 $18.79 $3,758 45,767 Direct +0.44% Acquired 566.0% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 200 $18.69 $3,738 45,967 Direct +0.44% Acquired 569.6% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 100 $18.78 $1,878 46,067 Direct +0.22% Acquired 566.4% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 100 $18.82 $1,882 46,167 Direct +0.22% Acquired 565.0% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 100 $18.84 $1,884 46,267 Direct +0.22% Acquired 564.3% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 100 $18.77 $1,877 46,367 Direct +0.22% Acquired 566.8% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 100 $18.73 $1,873 46,467 Direct +0.22% Acquired 568.2% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 100 $18.72 $1,872 46,567 Direct +0.22% Acquired 568.5% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 100 $18.75 $1,875 46,667 Direct +0.21% Acquired 567.5% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 100 $18.66 $1,866 46,767 Direct +0.21% Acquired 570.7% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 98 $18.82 $1,844 46,865 Direct +0.21% Acquired 565.0% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 56 $18.66 $1,045 46,921 Direct +0.12% Acquired 570.7% (price as of 2026-08-20)
Sept. 12, 2011 GVA P 2 $18.81 $38 46,923 Direct 0.00% Acquired 565.3% (price as of 2026-08-20)
Aug. 19, 2011 GVA P 1,000 $17.40 $17,400 37,923 Direct +2.71% Acquired 619.3% (price as of 2026-08-20)
Aug. 19, 2011 GVA P 2,000 $17.55 $35,100 39,923 Direct +5.27% Acquired 613.1% (price as of 2026-08-20)
Aug. 19, 2011 GVA P 2,000 $17.70 $35,400 41,923 Direct +5.01% Acquired 607.1% (price as of 2026-08-20)
Aug. 18, 2011 GVA P 2,500 $17.70 $44,250 34,423 Direct +7.83% Acquired 607.1% (price as of 2026-08-20)
Aug. 18, 2011 GVA P 200 $17.74 $3,548 34,623 Direct +0.58% Acquired 605.5% (price as of 2026-08-20)
Aug. 18, 2011 GVA P 2,300 $17.75 $40,825 36,923 Direct +6.64% Acquired 605.1% (price as of 2026-08-20)
Aug. 12, 2011 GVA P 100 $19.42 $1,942 30,007 Direct +0.33% Acquired 544.4% (price as of 2026-08-20)
Aug. 12, 2011 GVA P 1,800 $19.45 $35,010 31,807 Direct +6.00% Acquired 543.4% (price as of 2026-08-20)
Aug. 12, 2011 GVA P 100 $19.41 $1,941 31,923 Direct +0.31% Acquired 544.8% (price as of 2026-08-20)
Aug. 11, 2011 GVA P 2,000 $18.45 $36,900 29,907 Direct +7.17% Acquired 578.3% (price as of 2026-08-20)
Aug. 10, 2011 GVA P 2,000 $18.25 $36,500 23,907 Direct +9.13% Acquired 585.8% (price as of 2026-08-20)
Aug. 10, 2011 GVA P 2,000 $17.90 $35,800 25,907 Direct +8.37% Acquired 599.2% (price as of 2026-08-20)
Aug. 10, 2011 GVA P 2,000 $18.10 $36,200 27,907 Direct +7.72% Acquired 591.4% (price as of 2026-08-20)
Sept. 7, 2010 GVA P 1,000 $24.05 $24,050 18,835 Direct +5.61% Acquired 420.4% (price as of 2026-08-20)
March 7, 2008 GVA P 500 $28.27 $14,135 8,500 Direct +6.25% Acquired 342.7% (price as of 2026-08-20)
March 7, 2008 GVA P 2,500 $28.28 $70,700 11,000 Direct +29.41% Acquired 342.5% (price as of 2026-08-20)
March 6, 2008 GVA P 600 $28.25 $16,950 6,600 Direct +10.00% Acquired 343.0% (price as of 2026-08-20)
March 6, 2008 GVA P 300 $28.26 $8,478 6,900 Direct +4.55% Acquired 342.9% (price as of 2026-08-20)
March 6, 2008 GVA P 300 $28.27 $8,481 7,200 Direct +4.35% Acquired 342.7% (price as of 2026-08-20)
March 6, 2008 GVA P 200 $28.29 $5,658 7,400 Direct +2.78% Acquired 342.4% (price as of 2026-08-20)
March 6, 2008 GVA P 400 $28.31 $11,324 7,800 Direct +5.41% Acquired 342.1% (price as of 2026-08-20)
March 6, 2008 GVA P 200 $28.34 $5,668 8,000 Direct +2.56% Acquired 341.6% (price as of 2026-08-20)
Nov. 26, 2007 GVA P 100 $36.53 $3,653 1,100 Direct +10.00% Acquired 242.6% (price as of 2026-08-20)
Nov. 26, 2007 GVA P 100 $36.54 $3,654 1,200 Direct +9.09% Acquired 242.5% (price as of 2026-08-20)
Nov. 26, 2007 GVA P 400 $36.56 $14,624 1,600 Direct +33.33% Acquired 242.3% (price as of 2026-08-20)
Nov. 26, 2007 GVA P 200 $36.57 $7,314 1,800 Direct +12.50% Acquired 242.2% (price as of 2026-08-20)
Nov. 26, 2007 GVA P 200 $36.60 $7,320 2,000 Direct +11.11% Acquired 241.9% (price as of 2026-08-20)
Nov. 26, 2007 GVA P 2,100 $36.63 $76,923 4,100 Direct +105.00% Acquired 241.7% (price as of 2026-08-20)
Nov. 26, 2007 GVA P 1,900 $36.67 $69,673 6,000 Direct +46.34% Acquired 241.3% (price as of 2026-08-20)

Showing latest 100 of 102 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
Dec. 13, 2017 GVA Stock Options (Right to Buy) Common Stock (2,079) $37.52 Dec. 30, 2017 2,079 Disposed
Dec. 6, 2016 GVA Stock Options (Right to Buy) Common Stock (1,325) $49.06 Dec. 30, 2016 1,325 Disposed
Dec. 31, 2007 GVA Option (Right to Buy) Common Stock (2,079) $37.52 Dec. 30, 2017 2,079 Acquired
Sept. 28, 2007 GVA Option (Right to Buy) Common Stock (1,424) $54.75 Sept. 27, 2017 1,424 Acquired
June 29, 2007 GVA Option (Right to Buy) Common Stock (994) $66.85 June 28, 2017 994 Acquired
March 30, 2007 GVA Option (Right to Buy) Common Stock (1,318) $57.50 March 29, 2017 1,318 Acquired
Dec. 31, 2006 GVA Option (Right to Buy) Common Stock (1,325) $49.06 Dec. 30, 2016 1,325 Acquired
Sept. 30, 2006 GVA Option (Right to Buy) Common Stock (1,076) $52.01 Aug. 31, 2016 1,076 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).