David P Johst

CIK 1144770 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 17, 2004 · Latest: Feb. 17, 2004

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 35 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

35 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Dec. 9, 2019 CRL S 10b5-1 237 $145.90 $34,578 212,854 Direct -0.11% Disposed 99.5% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 10 $145.47 $1,455 213,091 Direct 0.00% Disposed 100.0% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 103 $145.46 $14,982 213,101 Direct -0.05% Disposed 100.1% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 23 $145.26 $3,341 213,204 Direct -0.01% Disposed 100.3% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 77 $145.23 $11,183 213,227 Direct -0.04% Disposed 100.4% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 400 $145.22 $58,088 213,304 Direct -0.19% Disposed 100.4% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 64 $145.17 $9,291 213,704 Direct -0.03% Disposed 100.5% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 58 $145.16 $8,419 213,768 Direct -0.03% Disposed 100.5% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 52 $145.15 $7,548 213,826 Direct -0.02% Disposed 100.5% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 221 $145.14 $32,076 213,878 Direct -0.10% Disposed 100.5% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 553 $145.13 $80,257 214,099 Direct -0.26% Disposed 100.5% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 3,113 $145.00 $451,385 214,652 Direct -1.43% Disposed 100.7% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 58 $144.71 $8,393 217,765 Direct -0.03% Disposed 101.1% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 53 $144.70 $7,669 217,823 Direct -0.02% Disposed 101.1% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 157 $144.69 $22,716 217,876 Direct -0.07% Disposed 101.1% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 100 $144.68 $14,468 218,033 Direct -0.05% Disposed 101.1% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 532 $144.67 $76,964 218,133 Direct -0.24% Disposed 101.1% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 101 $144.52 $14,597 218,665 Direct -0.05% Disposed 101.4% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 214 $144.41 $30,904 218,766 Direct -0.10% Disposed 101.5% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 75 $144.40 $10,830 218,980 Direct -0.03% Disposed 101.5% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 200 $144.25 $28,850 219,055 Direct -0.09% Disposed 101.7% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 1,100 $144.24 $158,664 219,255 Direct -0.50% Disposed 101.7% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 2,400 $144.23 $346,152 220,355 Direct -1.08% Disposed 101.8% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 1,400 $144.22 $201,908 222,755 Direct -0.62% Disposed 101.8% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 700 $144.21 $100,947 224,155 Direct -0.31% Disposed 101.8% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 957 $144.00 $137,808 224,855 Direct -0.42% Disposed 102.1% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 543 $143.82 $78,094 225,812 Direct -0.24% Disposed 102.3% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 10,959 $143.81 $1,576,014 226,355 Direct -4.62% Disposed 102.4% (price as of 2026-08-20)
Dec. 9, 2019 CRL S 10b5-1 200 $143.80 $28,760 237,314 Direct -0.08% Disposed 102.4% (price as of 2026-08-20)
Nov. 7, 2018 CRL S 10b5-1 23,356 $136.00 $3,176,416 196,493 Direct -10.62% Disposed 114.0% (price as of 2026-08-20)
Oct. 5, 2017 CRL S 10b5-1 24,759 $110.00 $2,723,490 181,255 Direct -12.02% Disposed 164.5% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 301 $89.25 $26,864 190,601 Direct -0.16% Disposed 226.1% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 100 $89.34 $8,934 188,562 Direct -0.05% Disposed 225.7% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 400 $89.33 $35,732 188,662 Direct -0.21% Disposed 225.8% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 1 $89.32 $89 189,062 Direct 0.00% Disposed 225.8% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 1 $89.31 $89 189,063 Direct 0.00% Disposed 225.8% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 301 $89.30 $26,879 189,064 Direct -0.16% Disposed 225.9% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 285 $89.29 $25,448 189,365 Direct -0.15% Disposed 225.9% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 950 $89.28 $84,816 189,650 Direct -0.50% Disposed 225.9% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 1 $89.26 $89 190,600 Direct 0.00% Disposed 226.0% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 310 $89.24 $27,664 190,902 Direct -0.16% Disposed 226.1% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 100 $89.23 $8,923 191,212 Direct -0.05% Disposed 226.1% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 800 $89.22 $71,376 191,312 Direct -0.42% Disposed 226.2% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 275 $89.21 $24,533 192,112 Direct -0.14% Disposed 226.2% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 300 $89.20 $26,760 192,387 Direct -0.16% Disposed 226.2% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 1,173 $89.19 $104,620 192,687 Direct -0.61% Disposed 226.3% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 400 $89.18 $35,672 193,860 Direct -0.21% Disposed 226.3% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 35 $89.17 $3,121 194,260 Direct -0.02% Disposed 226.3% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 400 $89.15 $35,660 194,295 Direct -0.21% Disposed 226.4% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 300 $89.14 $26,742 194,695 Direct -0.15% Disposed 226.5% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 7 $89.13 $624 194,995 Direct 0.00% Disposed 226.5% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 200 $89.10 $17,820 195,002 Direct -0.10% Disposed 226.6% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 800 $89.09 $71,272 195,202 Direct -0.41% Disposed 226.6% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 1,050 $89.08 $93,534 196,002 Direct -0.53% Disposed 226.7% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 6,739 $89.07 $600,243 197,052 Direct -3.31% Disposed 226.7% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 300 $89.06 $26,718 203,791 Direct -0.15% Disposed 226.7% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 300 $89.02 $26,706 204,091 Direct -0.15% Disposed 226.9% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 700 $89.01 $62,307 204,391 Direct -0.34% Disposed 226.9% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 18,064 $89.00 $1,607,696 205,091 Direct -8.09% Disposed 227.0% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 1,800 $89.56 $161,208 181,255 Direct -0.98% Disposed 224.9% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 97 $89.55 $8,686 183,055 Direct -0.05% Disposed 225.0% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 1 $89.53 $90 183,152 Direct 0.00% Disposed 225.0% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 1 $89.50 $90 183,153 Direct 0.00% Disposed 225.1% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 1 $89.46 $89 183,154 Direct 0.00% Disposed 225.3% (price as of 2026-08-20)
March 10, 2017 CRL S 10b5-1 500 $89.43 $44,715 183,155 Direct -0.27% Disposed 225.4% (price as of 2026-08-20)

Showing latest 100 of 327 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. 9, 2019 CRL Stock Options (Right to Buy) Common Stock (24,660) $76.67 Feb. 27, 2020 24,660 Disposed
Feb. 22, 2019 CRL Stock Options (Right to Buy) Common Stock (22,819) $144.67 Feb. 22, 2024 22,819 Acquired
Nov. 7, 2018 CRL Stock Options (Right to Buy) Common Stock (23,356) $59.41 Feb. 28, 2021 23,356 Disposed
Feb. 23, 2018 CRL Stock Options (Right to Buy) Common Stock (26,491) $109.34 Feb. 23, 2023 26,491 Acquired
Oct. 5, 2017 CRL Stock Options (Right to Buy) Common Stock (24,759) $40.40 Feb. 22, 2020 24,759 Disposed
March 10, 2017 CRL Stock Options (Right to Buy) Common Stock (22,150) $36.25 Feb. 24, 2019 22,150 Disposed
March 10, 2017 CRL Stock Options (Right to Buy) Common Stock (19,750) $37.03 Feb. 25, 2018 19,750 Disposed
Feb. 24, 2017 CRL Stock Options (Right to Buy) Common Stock (30,847) $88.05 Feb. 24, 2022 30,847 Acquired
Jan. 30, 2017 CRL Stock Options (Right to Buy) Common Stock (13,950) $37.92 Feb. 26, 2017 13,950 Disposed
Feb. 26, 2016 CRL Stock Options (Right to Buy) Common Stock (32,158) $73.70 Feb. 26, 2021 32,158 Acquired
Feb. 25, 2016 CRL Stock Options (Right to Buy) Common Stock (34,075) $24.80 Feb. 27, 2016 34,075 Disposed
Feb. 27, 2015 CRL Stock Options (Right to Buy) Common Stock (24,660) $76.67 Feb. 27, 2020 24,660 Acquired
Jan. 8, 2015 CRL Stock Options (Right to Buy) Common Stock (4,737) $47.36 May 9, 2015 4,737 Disposed
Jan. 7, 2015 CRL Stock Options (Right to Buy) Common Stock (26,100) $58.58 Feb. 28, 2015 26,100 Disposed
Nov. 28, 2014 CRL Stock Options (Right to Buy) Common Stock (6,982) $47.36 May 9, 2015 6,982 Disposed
Oct. 28, 2014 CRL Stock Options (Right to Buy) Common Stock (41,850) $37.92 Feb. 26, 2017 41,850 Disposed
Oct. 28, 2014 CRL Stock Options (Right to Buy) Common Stock (32,930) $47.75 Feb. 17, 2015 32,930 Disposed
Feb. 28, 2014 CRL Stock Options (Right to Buy) Common Stock (23,356) $59.41 Feb. 28, 2021 23,356 Acquired
Jan. 13, 2014 CRL Stock Options (Right to Buy) Common Stock (19,750) $37.03 Feb. 25, 2018 19,750 Disposed
Nov. 22, 2013 CRL Stock Options (Right to Buy) Common Stock (29,450) $46.60 Feb. 23, 2014 29,450 Disposed
Nov. 22, 2013 CRL Stock Options (Right to Buy) Common Stock (20,200) $43.07 Feb. 13, 2014 20,200 Disposed
Aug. 5, 2013 CRL Stock Options (Right to Buy) Common Stock (26,250) $38.03 Aug. 11, 2013 26,250 Disposed
March 13, 2013 CRL Stock Options (Right to Buy) Common Stock (17,038) $24.80 Feb. 27, 2016 17,038 Disposed
March 8, 2013 CRL Stock Options (Right to Buy) Common Stock (26,600) $32.87 July 23, 2013 26,600 Disposed
Feb. 22, 2013 CRL Stock Options (Right to Buy) Common Stock (24,759) $0.00 Feb. 22, 2020 24,759 Acquired
July 6, 2012 CRL Stock Options (Right to Buy) Common Stock (20,290) $32.15 July 15, 2012 20,290 Disposed
Feb. 24, 2012 CRL Stock Options (Right to Buy) Common Stock (22,150) $36.25 Feb. 24, 2019 22,150 Acquired
June 22, 2011 CRL Stock Options (Right to Buy) Common Stock (21,800) $31.97 Aug. 1, 2011 21,800 Disposed
June 22, 2011 CRL Stock Options (Right to Buy) Common Stock (21,800) $31.97 Aug. 1, 2011 21,800 Disposed
April 4, 2011 CRL Stock Options (Right to Buy) Common Stock (17,037) $24.80 Feb. 27, 2016 17,037 Disposed
Feb. 25, 2011 CRL Stock Options (Right to Buy) [F1] Common Stock (39,500) $37.03 Feb. 25, 2018 39,500 Acquired
May 11, 2010 CRL Stock Options (Right to Buy) Common Stock (16,000) $16.00 June 23, 2010 16,000 Disposed
Feb. 26, 2010 CRL Stock Options (Right to Buy) [F3] Common Stock (55,800) $37.92 Feb. 26, 2017 55,800 Acquired
Aug. 21, 2009 CRL Stock Options (Right to Buy) Common Stock (21,754) $5.33 Sept. 29, 2009 21,754 Disposed
Feb. 27, 2009 CRL Stock Options (Right to Buy) [F4] Common Stock (68,150) $24.80 Feb. 27, 2016 68,150 Acquired
Feb. 29, 2008 CRL Stock Options (Right to Buy) Common Stock (0) $58.58 Feb. 28, 2015 26,100 Acquired
Dec. 21, 2007 CRL Stock Options (Right to Buy) Common Stock (20,000) $5.33 Sept. 29, 2009 20,000 Disposed
Nov. 6, 2007 CRL Stock Options (Right to Buy) Common Stock (20,000) $5.33 Sept. 29, 2009 20,000 Disposed
Aug. 8, 2007 CRL Stock Options (Right to Buy) Common Stock (25,000) $5.33 Sept. 29, 2009 25,000 Disposed
May 31, 2007 CRL Stock Options (Right to Buy) Common Stock (20,000) $5.33 Sept. 29, 2009 20,000 Disposed
May 9, 2007 CRL Stock Options (Right to Buy) Common Stock (8,500) $5.33 Sept. 29, 2009 8,500 Disposed
Feb. 23, 2007 CRL Stock Options (Right to Buy) Common Stock (29,450) $46.60 Feb. 23, 2017 29,450 Acquired
Aug. 11, 2006 CRL Stock Options (Right to Buy) Common Stock (26,250) $38.03 Aug. 11, 2013 26,250 Acquired
July 8, 2005 CRL Stock Options (Right to Buy) Common Stock (125,254) $5.33 Sept. 29, 2009 10,000 Disposed
May 9, 2005 CRL Stock Options (Right to Buy) Common Stock (0) $47.36 May 9, 2015 11,719 Acquired
Feb. 17, 2005 CRL Stock Options (Right to Buy) Common Stock (32,930) $47.75 Feb. 17, 2010 32,930 Acquired
Feb. 13, 2004 CRL Stock Options (Right to buy) Common Stock (20,200) Feb. 13, 2014 20,200 Acquired
Feb. 13, 2004 CRL Stock Options (Right to buy) Common Stock (20,200) $0.00 Feb. 13, 2014 20,200 Acquired

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

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

CRL

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2019 $675,675 $3,234,339 $776,759 $676,469 $357,320 $846,289 $6,566,852
2018 $650,509 $2,682,666 $657,242 $867,101 $0 $411,881 $5,269,398
2017 $628,511 $2,338,717 $563,575 $456,183 $138,409 $484,315 $4,609,709

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.