<PAGE>
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F
FORM 13F COVER PAGE
Report for the Calendar Year or Quarter Ended: 09/30/2000
Check here if Amendment [ ] Amendment Number:
This Amendment [ ] is a restatement
Institutional Investment Manager Filing this Report:
Name: JOHN F COGAN JR 28-1668
Address: 60 STATE ST 18TH FLOOR
BOSTON, MA 02109
13F File Number: 28-01668
The institutional investment Manager filing this report and the person by whom
it is signed hereby represent that the person signing the report is authorized
to submit it, that all information contained herein is true, correct and
complete, and that it is understood that all required items, statements,
schedules, lists, and tables, are considered integral parts of this form.
Person Signing this Report on Behalf of Reporting Manager:
Name: JOHN F COGAN JR
Title: Trustee
Phone: 617-526-6000
Signature, Place, and Date of Signing:
/S/JOHN F. COGAN, JR. BOSTON, MASSACHUSETTS 10/19/2000
Report Type (Check only one)
[X] 13F HOLDINGS REPORT
[ ] 13F COMBINATION REPORT
<PAGE>
<TABLE>
<CAPTION>
FORM 13F INFORMATION TABLE
VALUE SHS INVSTMT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE X PRN SH PUT DISCRTN MANAGERS SOLE SHARED NONE
SECURITY NAME OF CLASS CUSIP $1000 AMOUNT PRN CALL
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
AT&T CORP COMMON STOCK 001957109 126 4280 SH SOLE 4280
001957109 319 10869 SH OTHER 8560
734
OTHER 1125
450
ABBOTT COMMON STOCK 002824100 21 450 SH SOLE 450
LABORATORIES
002824100 276 5800 SH OTHER 2700
900
OTHER 1300
900
AMERICAN HOME COMMON STOCK 026609107 8 140 SH SOLE 140
PRODUCTS CORP
026609107 436 7700 SH OTHER 6300
OTHER 1400
AMERICAN INTL COMMON STOCK 026874107 234 2445 SH SOLE 2445
GROUP INC
026874107 497 5189 SH OTHER 3082
1105
OTHER 1002
ANADARKO COMMON STOCK 032511107 280 4214 SH SOLE 4214
PETROLEUM CORP
AUTOMATIC DATA COMMON STOCK 053015103 1217 18200 SH SOLE 18200
PROCESSING INC
053015103 13 200 SH OTHER 200
AVERY DENNISON COMMON STOCK 053611109 501 10800 SH SOLE 10800
CORP
053611109 130 2800 SH OTHER 2400
200
OTHER 200
BP AMOCO - PLC COMMON STOCK 055622104 503 9490 SH SOLE 9490
SPONS ADR
055622104 633 11936 SH OTHER 10086
COLUMN TOTALS 5194
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
FORM 13F INFORMATION TABLE
VALUE SHS INVSTMT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE X PRN SH PUT DISCRTN MANAGERS SOLE SHARED NONE
SECURITY NAME OF CLASS CUSIP $1000 AMOUNT PRN CALL
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
OTHER 1850
BANK ONE COMMON STOCK 06423A103 250 6462 SH SOLE 6462
CORPORATION
06423A103 212 5501 SH OTHER 243
OTHER 5258
BAXTER INTL INC COMMON STOCK 071813109 751 9410 SH SOLE 9410
071813109 383 4800 SH OTHER 4600
200
BELLSOUTH CORP COMMON STOCK 079860102 32 800 SH SOLE 800
079860102 181 4488 SH OTHER 2804
724
OTHER 960
BERKSHIRE COMMON STOCK 084670108 28787 447 SH OTHER 447
HATHAWAY INC DEL
BESTFOODS INC COMMON STOCK 08658U101 277 3804 SH SOLE 3804
08658U101 669 9200 SH OTHER 7600
600
OTHER 1000
BRISTOL-MYERS COMMON STOCK 110122108 1091 19100 SH SOLE 19100
SQUIBB CO
110122108 827 14475 SH OTHER 6575
200
OTHER 7700
BUS-TECH COMMON STOCK 121995955 40 27000 SH OTHER 27000
ACQUISITION CORP
CIGNA CORP COMMON STOCK 125509109 65 625 SH SOLE 625
125509109 482 4615 SH OTHER 4169
109
OTHER 337
CHEVRON CORP COMMON STOCK 166751107 217 2550 SH SOLE 2550
166751107 159 1863 SH OTHER 208
COLUMN TOTALS 34423
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
FORM 13F INFORMATION TABLE
VALUE SHS INVSTMT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE X PRN SH PUT DISCRTN MANAGERS SOLE SHARED NONE
SECURITY NAME OF CLASS CUSIP $1000 AMOUNT PRN CALL
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
OTHER 1600
55
CISCO SYSTEMS INC COMMON STOCK 17275R102 199 3600 SH SOLE 3600
17275R102 685 12399 SH OTHER 6363
990
OTHER 4448
598
CITIGROUP, INC. COMMON STOCK 172967101 1426 26378 SH SOLE 26378
172967101 242 4476 SH OTHER 3064
OTHER 1412
COMMON STOCK 194162103 1015 21510 SH SOLE 21510
194162103 367 7773 SH OTHER 2550
1100
OTHER 3650
473
CORNING INC COMMON STOCK 219350105 1634 5500 SH SOLE 5500
DISNEY WALT CO COMMON STOCK 254687106 556 14538 SH SOLE 14538
254687106 171 4475 SH OTHER 1025
OTHER 3450
DOMINION COMMON STOCK 25746U109 213 3670 SH OTHER 3511
49
OTHER 110
RESOURCES INC/VA
R R DONNELLEY & COMMON STOCK 257867101 224 9100 SH SOLE 9100
SONS CO
DOW CHEMICAL CO COMMON STOCK 260543103 277 11100 SH SOLE 11100
260543103 45 1818 SH OTHER 318
600
OTHER 900
DUPONT E I COMMON STOCK 263534109 599 14460 SH SOLE 14460
DENEMOURS & CO
263534109 360 8680 SH OTHER 7180
400
COLUMN TOTALS 8013
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
FORM 13F INFORMATION TABLE
VALUE SHS INVSTMT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE X PRN SH PUT DISCRTN MANAGERS SOLE SHARED NONE
SECURITY NAME OF CLASS CUSIP $1000 AMOUNT PRN CALL
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
OTHER 1100
ENRON CORP COMMON STOCK 293561106 2789 31834 SH SOLE 31834
293561106 88 1000 SH OTHER 600
400
EXXON MOBIL COMMON STOCK 30231G102 3286 36872 SH SOLE 36872
CORPORATION
30231G102 4627 51911 SH OTHER 46569
418
OTHER 4121
803
FIRSTMERIT COMMON STOCK 337915102 218 9498 SH OTHER 9498
CORPRATION
GENERAL ELECTRIC COMMON STOCK 369604103 5323 92280 SH SOLE 92280
CO
369604103 4041 70054 SH OTHER 44500
3771
OTHER 20200
1583
GILLETTE CO COMMON STOCK 375766102 213 6912 SH OTHER 1212
200
OTHER 5500
GLAXO WELLCOME FOREIGN STOCK 37733W105 709 11725 SH SOLE 11725
PLC
37733W105 459 7600 SH OTHER 6900
300
OTHER 400
GREIF BROS CORP COMMON STOCK 397624107 268 8066 SH OTHER 8066
INTEL CORP COMMON STOCK 458140100 270 6500 SH SOLE 6500
458140100 1118 26900 SH OTHER 26160
340
OTHER 400
INTL BUSINESS COMMON STOCK 459200101 2706 24055 SH SOLE 24055
MACHINES CORP
COLUMN TOTALS 26115
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
FORM 13F INFORMATION TABLE
VALUE SHS INVSTMT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE X PRN SH PUT DISCRTN MANAGERS SOLE SHARED NONE
SECURITY NAME OF CLASS CUSIP $1000 AMOUNT PRN CALL
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
459200101 2038 18113 SH OTHER 15054
539
OTHER 2520
JOHNSON & JOHNSON COMMON STOCK 478160104 2831 30133 SH SOLE 30133
478160104 941 10016 SH OTHER 9350
OTHER 666
KIMBERLY CLARK COMMON STOCK 494368103 740 13250 SH SOLE 13250
CORP
494368103 33 600 SH OTHER 200
OTHER 400
LUCENT COMMON STOCK 549463107 453 14831 SH SOLE 14831
TECHNOLOGIES INC
549463107 597 19536 SH OTHER 15232
1006
OTHER 2614
684
MARSH & MCLENNAN COMMON STOCK 571748102 797 6000 SH OTHER 6000
COS INC
MCGRAW HILL COMMON STOCK 580645109 273 4300 SH SOLE 4300
COMPANIES INC
580645109 502 7900 SH OTHER 7600
300
MERCK & CO INC COMMON STOCK 589331107 33 450 SH SOLE 450
589331107 580 7795 SH OTHER 5430
1206
OTHER 750
409
MINNESOTA MINING COMMON STOCK 604059105 510 5597 SH SOLE 5597
& MFG CO
604059105 529 5800 SH OTHER 5400
OTHER 400
J P MORGAN & CO COMMON STOCK 616880100 8 50 SH SOLE 50
INC
COLUMN TOTALS 10865
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
FORM 13F INFORMATION TABLE
VALUE SHS INVSTMT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE X PRN SH PUT DISCRTN MANAGERS SOLE SHARED NONE
SECURITY NAME OF CLASS CUSIP $1000 AMOUNT PRN CALL
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
616880100 727 4450 SH OTHER 3700
OTHER 750
MOTOROLA INC COMMON STOCK 620076109 797 28221 SH SOLE 28221
620076109 42 1500 SH OTHER 1500
NOKIA CORP COMMON STOCK 654902204 179 4500 SH SOLE 4500
654902204 291 7320 SH OTHER 3310
160
OTHER 2950
900
NORFOLK SOUTHERN COMMON STOCK 655844108 180 12300 SH SOLE 12300
CORP
NORTEL NETWORKS FOREIGN STOCK 656568102 198 3327 SH SOLE 3327
CORP.
656568102 230 3860 SH OTHER 3140
620
OTHER 100
PPG INDUSTRIES COMMON STOCK 693506107 361 9100 SH SOLE 9100
INC
PFIZER INC COMMON STOCK 717081103 529 11766 SH SOLE 11766
717081103 1187 26423 SH OTHER 4725
1950
OTHER 19050
698
PHARMACIA COMMON STOCK 71713U102 166 2765 SH SOLE 2765
CORPORATION
71713U102 313 5195 SH OTHER 545
OTHER 4000
650
PHYSICIANS COMMON STOCK 719995102 0 20833 SH OTHER 20833
QUALITY CARE INC
PIONEER BOND FUND MUTUAL 723622106 159 18605 SH OTHER 18605
FUNDS-FIXED
INCOME
COLUMN TOTALS 5359
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
FORM 13F INFORMATION TABLE
VALUE SHS INVSTMT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE X PRN SH PUT DISCRTN MANAGERS SOLE SHARED NONE
SECURITY NAME OF CLASS CUSIP $1000 AMOUNT PRN CALL
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
PIONEER GROUP INC COMMON STOCK 723684106 51374 1168410 SH SOLE 333410
835000
723684106 22087 502340 SH OTHER 82340
420000
POTLATCH CORP COMMON STOCK 737628107 45466 1437672 SH OTHER 1437672
PROCTER & GAMBLE COMMON STOCK 742718109 928 13854 SH SOLE 13854
CO
742718109 914 13641 SH OTHER 9265
616
OTHER 3575
185
REUTERS GROUP PLC FOREIGN STOCK 76132M102 1071 9531 SH SOLE 9531
76132M102 565 5026 SH OTHER 5026
ROYAL DUTCH FOREIGN STOCK 780257804 134 2230 SH SOLE 2230
PETROLEUM CO
780257804 324 5400 SH OTHER 2200
400
OTHER 2800
SBC COMMON STOCK 78387G103 211 4226 SH SOLE 4226
COMMUNICATIONS
INC
78387G103 507 10138 SH OTHER 4700
1480
OTHER 3424
534
ST PAUL COS INC COMMON STOCK 792860108 355 7200 SH SOLE 7200
SARA LEE CORP COMMON STOCK 803111103 58 2850 SH SOLE 2850
803111103 402 19791 SH OTHER 8992
OTHER 10000
799
SCANA CORP - NEW COMMON STOCK 80589M102 12 394 SH SOLE 394
80589M102 428 13872 SH OTHER 13872
COLUMN TOTALS 124836
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
FORM 13F INFORMATION TABLE
VALUE SHS INVSTMT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE X PRN SH PUT DISCRTN MANAGERS SOLE SHARED NONE
SECURITY NAME OF CLASS CUSIP $1000 AMOUNT PRN CALL
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
SCHLUMBERGER LTD COMMON STOCK 806857108 1090 13248 SH SOLE 13248
806857108 831 10100 SH OTHER 9400
OTHER 700
SHERWIN WILLIAMS COMMON STOCK 824348106 599 28000 SH SOLE 28000
CO
STATE STREET CORP COMMON STOCK 857477103 1222 9400 SH OTHER 9400
TEMPLETON MUTUAL 880191101 320 38168 SH OTHER 38168
EMERGING MKTS FUNDS-EQUITY
FUND INC
TYCO COMMON STOCK 902124106 569 10960 SH SOLE 10960
INTERNATIONAL LTD
902124106 93 1800 SH OTHER 1200
600
US BANCORP COMMON STOCK 902973106 469 20600 SH OTHER 20600
UNION PACIFIC COMMON STOCK 907818108 428 11000 SH SOLE 11000
CORP
907818108 8 200 SH OTHER 200
VANGUARD MUTUAL 921939203 3862 147636 SH OTHER 147636
TRUSTEES EQUITY FUNDS-EQUITY
FUND
VERIZON COMMON STOCK 92343V104 261 5396 SH SOLE 5396
COMMUNICATIONS
92343V104 510 10527 SH OTHER 7914
244
OTHER 2369
WALGREEN CO COMMON STOCK 931422109 569 15000 SH OTHER 15000
WARBURG PINCUS MUTUAL 933911109 6968 327581 SH OTHER 327581
INSTL FD INC FUNDS-EQUITY
WEYERHAEUSER CO COMMON STOCK 962166104 1252 31000 SH SOLE 31000
962166104 66170 1638880 SH OTHER 1636878
COLUMN TOTALS 85221
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
FORM 13F INFORMATION TABLE
VALUE SHS INVSTMT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE X PRN SH PUT DISCRTN MANAGERS SOLE SHARED NONE
SECURITY NAME OF CLASS CUSIP $1000 AMOUNT PRN CALL
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
OTHER 2002
CARR TOTAL MUTUAL 999877004 509 255 SH OTHER 255
RETURN FUND LP FUNDS-BALANCED
ROCK ISLAND COMMON STOCK 999878002 3246 12121 SH OTHER 12121
COMPANY
TRANSOCEAN SEDCO FOREIGN STOCK G90078109 150 2561 SH SOLE 2561
FOREX, INC
G90078109 114 1953 SH OTHER 1818
OTHER 135
COLUMN TOTALS 4019
AGGREGATE TOTAL 304045
</TABLE>
<PAGE>
FORM 13F SUMMARY PAGE
Report Summary:
Number of Other Included Managers:
Form 13F Information Table Entry Total: 127
Form 13F Information Table Value Total: $ 304,045
List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all
institutional investment Managers with respect to which this report is filed,
other than the Manager filing this report.
No. 13F File Number Name
1