Filing Details

Accession Number:
0001104659-18-014208
Form Type:
4
Zero Holdings:
No
Publication Time:
2018-03-01 21:03:25
Reporting Period:
2018-02-27
Accepted Time:
2018-03-01 21:03:25
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1621563 Summit Materials Inc. SUM Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (1400) 471984212
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1635215 Lee Anne Benedict C/O Summit Materials, Inc.
1550 Wynkoop Street, 3Rd Floor
Denver CO 80202
See Remarks No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Class A Common Stock Acquisiton 2018-02-27 21,756 $18.00 27,258 No 4 M Direct
Class A Common Stock Acquisiton 2018-02-27 4,411 $17.07 31,669 No 4 M Direct
Class A Common Stock Disposition 2018-02-27 26,167 $32.32 5,502 No 4 S Direct
Class A Common Stock Acquisiton 2018-02-28 1,793 $0.00 7,295 No 4 M Direct
Class A Common Stock Disposition 2018-02-28 520 $31.63 6,775 No 4 F Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 M Direct
No 4 S Direct
No 4 M Direct
No 4 F Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Class A Common Stock Options (right to buy) Disposition 2018-02-27 21,756 $0.00 21,756 $18.00
Class A Common Stock Options (right to buy) Disposition 2018-02-27 4,411 $0.00 4,411 $17.07
Class A Common Stock Restricted Stock Units Disposition 2018-02-28 1,793 $0.00 1,793 $0.00
Class A Common Stock Restricted Stock Units Acquisiton 2018-02-28 8,256 $0.00 8,256 $0.00
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
21,756 2025-03-11 No 4 M Direct
4,412 2026-02-24 No 4 M Direct
3,584 No 4 M Direct
8,256 No 4 A Direct
Footnotes
  1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $32.16 to $32.43, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.
  2. Reflects restricted stock units that upon vesting converted into shares of Class A common stock of the Issuer ("Class A Common Stock") on a one-for-one basis.
  3. Reflects the grant of 43,512 options that vest in four equal annual installments beginning on March 11, 2016.
  4. Reflects the grant of 13,235 options that vest in three equal annual installments beginning on February 24, 2017.
  5. Each restricted stock unit represents a contingent right to receive one share of Issuer Class A Common Stock. The restricted stock units will be settled in either Class A Common Stock or cash (or a combination thereof) at the discretion of the Issuer's compensation committee.
  6. On February 28, 2017, the Reporting Person was granted 5,377 restricted stock units that vest in three equal annual installments beginning on February 28, 2018.
  7. These restricted stock units vest in three equal annual installments beginning on February 28, 2019.