CHARLES RIVER LABORATORIES INTERNATIONAL, INC. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| CHUBB STEPHEN D | — | Award / Grant | 2,000 | — | — | 29,773 | May 11, 2007 |
| GILLETT NANCY | Corporate Executive VP | Option Exercise | 11,600 | $43.07 | $499,612 | 65,439 | May 9, 2007 |
| BERTHOUX CHRISTOPHER | Corp Sr VP | Tax Withholding | 735 | $48.35 | $35,537 | 16,312 | May 9, 2007 |
| ACKERMAN THOMAS F | Corp. Executive VP & CFO | Sale | 5,346 | $50.00 | $267,300 | 73,270 | May 9, 2007 |
| JOHST DAVID P | Corp Executive VP | Option Exercise | 8,500 | $5.33 | $45,305 | 67,823 | May 9, 2007 |
| Walker Cheri L | Corporate Senior VP | Award / Grant | 6,250 | — | — | 6,262 | May 1, 2007 |
| WALTRIP WILLIAM | — | Award / Grant | 6,000 | $33.70 | $202,200 | 28,773 | Apr 30, 2007 |
| CHUBB STEPHEN D | — | Award / Grant | 6,000 | $33.70 | $202,200 | 27,773 | Apr 30, 2007 |
| Wells Stephanie B | Senior Vice President | Award / Grant | 11,500 | — | — | 11,500 | Apr 2, 2007 |
| CHUBB STEPHEN D | — | Sale | 1,000 | $46.26 | $46,260 | 21,773 | Apr 2, 2007 |
| THIER SAMUEL O MD | — | Sale | 100 | $46.10 | $4,610 | 3,700 | Apr 2, 2007 |
| Ventresca Nicholas | Senior Vice President | Tax Withholding | 937 | $46.12 | $43,214 | 12,713 | Apr 2, 2007 |
| FOSTER JAMES C | President and CEO | Sale | 600 | $45.67 | $27,402 | 277,916 | Mar 23, 2007 |
| FOSTER JAMES C | President and CEO | Option Exercise | 500 | $5.33 | $2,665 | 278,416 | Mar 23, 2007 |
| FOSTER JAMES C | President and CEO | Option Exercise | 100 | $5.33 | $533 | 278,016 | Mar 23, 2007 |
| ACKERMAN THOMAS F | Corp. Executive VP & CFO | Sale | 10,000 | $45.00 | $450,000 | 78,616 | Mar 21, 2007 |
| ACKERMAN THOMAS F | Corp. Executive VP & CFO | Award / Grant | 11,150 | — | — | 78,616 | Feb 23, 2007 |
| Acford Joanne P | Corp. Sr VP, GC and Corp. Sec | Award / Grant | 6,850 | — | — | 37,887 | Feb 23, 2007 |
| BERTHOUX CHRISTOPHER | Corp Sr VP | Award / Grant | 2,900 | — | — | 17,047 | Feb 23, 2007 |
| ELLIOTT DAVID J | Officer | Award / Grant | 2,550 | — | — | 12,910 | Feb 23, 2007 |
| GILLETT NANCY | Corporate Executive VP | Award / Grant | 11,900 | — | — | 50,847 | Feb 23, 2007 |
| Ho John C | Senior Vice President | Award / Grant | 4,800 | — | — | 12,710 | Feb 23, 2007 |
| JOHST DAVID P | Corp Executive VP | Award / Grant | 10,350 | — | — | 59,323 | Feb 23, 2007 |
| RENAUD REAL H | Corp. Executive VP | Award / Grant | 7,750 | — | — | 64,094 | Feb 23, 2007 |
| Ventresca Nicholas | Senior Vice President | Award / Grant | 4,800 | — | — | 13,650 | Feb 23, 2007 |
| GILLETT NANCY | Corporate Executive VP | Sale | 800 | $46.77 | $37,416 | 38,947 | Feb 21, 2007 |
| ACKERMAN THOMAS F | Corp. Executive VP & CFO | Tax Withholding | 2,487 | $47.14 | $117,237 | 67,466 | Feb 17, 2007 |
| JOHST DAVID P | Corp Executive VP | Tax Withholding | 2,223 | $47.14 | $104,792 | 48,973 | Feb 17, 2007 |
| Acford Joanne P | Corp. Sr VP, GC and Corp. Sec | Tax Withholding | 1,106 | $47.14 | $52,137 | 31,037 | Feb 17, 2007 |
| FOSTER JAMES C | President and CEO | Tax Withholding | 11,711 | $47.14 | $552,057 | 268,166 | Feb 17, 2007 |
| RENAUD REAL H | Corp. Executive VP | Tax Withholding | 1,628 | $47.14 | $76,744 | 56,344 | Feb 17, 2007 |
| JOHST DAVID P | Corp Executive VP | Tax Withholding | 635 | $45.95 | $29,178 | 51,196 | Feb 13, 2007 |
| Ho John C | Senior Vice President | Tax Withholding | 1,040 | $45.00 | $46,800 | 7,810 | Feb 1, 2007 |
| THIER SAMUEL O MD | — | Sale | 900 | $43.51 | $39,159 | 2,400 | Jan 3, 2007 |
| FOSTER JAMES C | President and CEO | Option Exercise | 200 | $5.33 | $1,066 | 280,077 | Dec 22, 2006 |
| FOSTER JAMES C | President and CEO | Sale | 1,300 | $43.65 | $56,745 | 279,877 | Dec 22, 2006 |
| JOHST DAVID P | Corp Executive VP | Sale | 10,000 | $45.00 | $450,000 | 51,831 | Dec 18, 2006 |
| ELLIOTT DAVID J | Officer | Award / Grant | 5,800 | $42.65 | $247,370 | 10,360 | Nov 27, 2006 |
| THIER SAMUEL O MD | — | Option Exercise | 1,100 | $33.70 | $37,070 | 2,400 | Nov 21, 2006 |
| FOSTER JAMES C | President and CEO | Gift | 500 | — | — | 274,242 | Nov 9, 2006 |
| ELLIOTT DAVID J | Officer | Tax Withholding | 540 | $42.92 | $23,177 | 4,560 | Nov 1, 2006 |
| THIER SAMUEL O MD | — | Sale | 2,000 | $43.47 | $86,940 | 1,300 | Oct 2, 2006 |
| GILLETT NANCY | Corporate Executive VP | Option Exercise | 3,042 | $41.73 | $126,943 | 39,747 | Sep 22, 2006 |
| Ho John C | Senior Vice President | Purchase | 100 | $41.10 | $4,110 | 8,950 | Sep 6, 2006 |
| THIER SAMUEL O MD | — | Option Exercise | 2,000 | $33.70 | $67,400 | 3,300 | Aug 16, 2006 |
| JOHST DAVID P | Corp Executive VP | Award / Grant | 11,150 | — | — | 61,831 | Aug 11, 2006 |
| FOSTER JAMES C | President and CEO | Award / Grant | 51,450 | — | — | 304,042 | Aug 11, 2006 |
| GILLETT NANCY | Senior Vice President | Award / Grant | 13,050 | — | — | 36,705 | Aug 11, 2006 |
| RENAUD REAL H | Corp. Executive VP | Award / Grant | 11,150 | — | — | 57,972 | Aug 11, 2006 |
| ACKERMAN THOMAS F | Corp. Executive VP & CFO | Award / Grant | 11,150 | — | — | 69,953 | Aug 11, 2006 |