SEC Form 4 · accession 0001082923-18-000016
STAMPS.COM INC · STMP
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Sebastian Buerba
Officer — Chief Marketing Officer
Period of report
Mar 7, 2018
Accepted (ET)
Mar 9, 2018 · 8:17 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001082923
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Mar 7, 2018 | M | 8,261 | $32.41 | A | 8,425 | D | |
| Common StockF2 | Mar 7, 2018 | S | 8,061 | $200.1035 | D | 364 | D | |
| Common Stock | Mar 7, 2018 | S | 200 | $201.65 | D | 164 | D | |
| Common Stock | Mar 8, 2018 | M | 7,975 | $32.41 | A | 8,139 | D | |
| Common Stock | Mar 8, 2018 | S | 2,280 | $200.00 | D | 5,859 | D | |
| Common StockF3 | Mar 8, 2018 | S | 1,900 | $200.7526 | D | 3,959 | D | |
| Common StockF4 | Mar 8, 2018 | S | 3,795 | $201.6785 | D | 164 | D | |
| Common Stock | Mar 9, 2018 | M | 9,623 | $32.41 | A | 9,787 | D | |
| Common StockF5 | Mar 9, 2018 | S | 500 | $200.23 | D | 9,287 | D | |
| Common Stock | Mar 9, 2018 | S | 100 | $201.45 | D | 9,187 | D | |
| Common StockF6 | Mar 9, 2018 | S | 3,637 | $203.1265 | D | 5,550 | D | |
| Common StockF7 | Mar 9, 2018 | S | 1,800 | $204.1389 | D | 3,750 | D | |
| Common StockF8 | Mar 9, 2018 | S | 2,401 | $205.4022 | D | 1,349 | D | |
| Common StockF9 | Mar 9, 2018 | S | 1,185 | $206.0825 | D | 164 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Option (Common Stock) | $32.41 | Mar 7, 2018 | M | 8,261 | D | Oct 19, 2015 | Sep 19, 2024 | Common Stock | 8,261 | 93,710 | D |
| Stock Option (Common Stock) | $32.41 | Mar 8, 2018 | M | 7,975 | D | Oct 19, 2015 | Sep 19, 2024 | Common Stock | 7,975 | 85,735 | D |
| Stock Option (Common Stock) | $32.41 | Mar 9, 2018 | M | 9,623 | D | Oct 19, 2015 | Sep 19, 2024 | Common Stock | 9,623 | 76,112 | D |
Explanation of responses
- F1This Sale was executed pursuant to a prearranged trading plan compliant with Rule 10b5-1.
- F2This sales price reflects a weighted average of multiple prices ranging from $200.00 to $200.65. Full information regarding the number of shares sold at each price will be provided to the Securities and Exchange Commission staff, the issuer or any security holder, upon request.
- F3This sales price reflects a weighted average of multiple prices ranging from $200.25 to $201.20. Full information regarding the number of shares sold at each price will be provided to the Securities and Exchange Commission staff, the issuer or any security holder, upon request.
- F4This sales price reflects a weighted average of multiple prices ranging from $201.25 to $202.20. Full information regarding the number of shares sold at each price will be provided to the Securities and Exchange Commission staff, the issuer or any security holder, upon request.
- F5This sales price reflects a weighted average of multiple prices ranging from $200.00 to $200.55. Full information regarding the number of shares sold at each price will be provided to the Securities and Exchange Commission staff, the issuer or any security holder, upon request.
- F6This sales price reflects a weighted average of multiple prices ranging from $202.70 to $203.65. Full information regarding the number of shares sold at each price will be provided to the Securities and Exchange Commission staff, the issuer or any security holder, upon request.
- F7This sales price reflects a weighted average of multiple prices ranging from $203.75 to $204.55. Full information regarding the number of shares sold at each price will be provided to the Securities and Exchange Commission staff, the issuer or any security holder, upon request.
- F8This sales price reflects a weighted average of multiple prices ranging from $204.90 to $205.80. Full information regarding the number of shares sold at each price will be provided to the Securities and Exchange Commission staff, the issuer or any security holder, upon request.
- F9This sales price reflects a weighted average of multiple prices ranging from $205.90 to $206.45. Full information regarding the number of shares sold at each price will be provided to the Securities and Exchange Commission staff, the issuer or any security holder, upon request.