SEC Form 4 · accession 0001082923-18-000003
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
Feb 27, 2018
Accepted (ET)
Mar 1, 2018 · 7:34 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 | Feb 27, 2018 | M | 20,000 | $32.41 | A | 20,483 | D | |
| Common Stock | Feb 27, 2018 | M | 10,248 | $32.41 | A | 30,731 | D | |
| Common StockF2 | Feb 27, 2018 | S | 7,167 | $193.5827 | D | 23,564 | D | |
| Common StockF3 | Feb 27, 2018 | S | 7,270 | $194.5571 | D | 16,294 | D | |
| Common StockF4 | Feb 27, 2018 | S | 11,314 | $195.532 | D | 4,980 | D | |
| Common StockF5 | Feb 27, 2018 | S | 2,019 | $196.4977 | D | 2,961 | D | |
| Common StockF6 | Feb 27, 2018 | S | 608 | $197.8747 | D | 2,353 | D | |
| Common StockF7 | Feb 27, 2018 | S | 1,989 | $199.2284 | D | 364 | D | |
| Common Stock | Feb 27, 2018 | S | 200 | $200.00 | D | 164 | D | |
| Common Stock | Mar 1, 2018 | M | 13,888 | $66.28 | A | 14,052 | D | |
| Common StockF8 | Mar 1, 2018 | S | 1,100 | $187.1227 | D | 12,952 | D | |
| Common StockF9 | Mar 1, 2018 | S | 2,700 | $188.0909 | D | 10,252 | D | |
| Common StockF10 | Mar 1, 2018 | S | 4,201 | $189.0094 | D | 6,051 | D | |
| Common StockF11 | Mar 1, 2018 | S | 1,803 | $190.0965 | D | 4,248 | D | |
| Common StockF12 | Mar 1, 2018 | S | 2,500 | $191.004 | D | 1,748 | D | |
| Common StockF13 | Mar 1, 2018 | S | 1,584 | $192.1215 | 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 | Feb 27, 2018 | M | 20,000 | D | Oct 19, 2015 | Sep 19, 2024 | Common Stock | 20,000 | 130,745 | D |
| Stock Option (Common Stock) | $32.41 | Feb 27, 2018 | M | 10,248 | D | Oct 19, 2014 | Sep 19, 2024 | Common Stock | 10,248 | 120,497 | D |
| Stock Option (Common Stock) | $66.28 | Mar 1, 2018 | M | 13,888 | D | Dec 17, 2015 | Apr 9, 2025 | Common Stock | 13,888 | 106,609 | D |
Explanation of responses
- F1This Sale was executed pursuant to a prearranged trading plan compliant with Rule 10b5-1.
- F10This sales price reflects a weighted average of multiple prices ranging from $188.60 to $189.50. 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.
- F11This sales price reflects a weighted average of multiple prices ranging from $189.65 to $190.35. 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.
- F12This sales price reflects a weighted average of multiple prices ranging from $190.65 to $191.60. 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.
- F13This sales price reflects a weighted average of multiple prices ranging from $191.80 to $192.55. 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.
- F2This sales price reflects a weighted average of multiple prices ranging from $193.10 to $194.05. 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 $194.10 to $195.05. 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 $195.10 to $196.05. 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 $196.15 to $196.80. 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.
- F6This sales price reflects a weighted average of multiple prices ranging from $197.80 to $197.95. 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 $198.90 to $199.70. 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 $186.55 to $187.45. 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.
- F9This sales price reflects a weighted average of multiple prices ranging from $187.55 to $188.45. 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.